Sign in to use this feature.

Years

Between: -

Subjects

remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline

Journals

remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline

Article Types

Countries / Regions

remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline

Search Results (9,488)

Search Parameters:
Keywords = root activity

Order results
Result details
Results per page
Select all
Export citation of selected articles as:
21 pages, 365 KB  
Article
To Love and to Serve: Exploring the Strengths of Pacific Youth, and Mobilising Them for Community Wellbeing and Transformative Change
by Analosa Veukiso-Ulugia, Sarah McLean-Orsborn, Riki Nofo’akifolau and Terry Fleming
Youth 2025, 5(4), 105; https://doi.org/10.3390/youth5040105 - 3 Oct 2025
Abstract
Pacific youth in Aotearoa New Zealand are culturally diverse and deeply rooted in their families and communities. Despite facing socioeconomic inequities, systemic barriers, and limited decision-making opportunities, they maintain a positive perception of health and actively contribute to collective wellbeing. This paper explores [...] Read more.
Pacific youth in Aotearoa New Zealand are culturally diverse and deeply rooted in their families and communities. Despite facing socioeconomic inequities, systemic barriers, and limited decision-making opportunities, they maintain a positive perception of health and actively contribute to collective wellbeing. This paper explores the strengths of Pacific youth and how these can be harnessed to mobilise community wellbeing and transformative change. Using Pacific research methodologies—lalaga (weaving) and talanoa—we integrate findings from three key sources: the Talavou o le Moana Pacific Youth19 Report (quantitative data from 1130 Pacific youth), the Pacific Youth Home and Family Brief (open-text responses on family life), and insights from a panel of Pacific policy, research, and community experts presented in a webinar. These resources were reviewed and woven together by a team of three Pacific practitioners and one New Zealand European researcher, all with backgrounds in youth health, social work, and Pacific education. The lalaga reveals Pacific youth’s collective strength, cultural identity, and deep sense of responsibility. Their resilience and leadership, even amid adversity, highlight the urgent need for culturally grounded, youth-led, and community-responsive approaches. Empowering Pacific youth as agents of change is essential for fostering holistic wellbeing and transformative futures. Full article
18 pages, 2652 KB  
Article
Dual Benefits of Endophytic Bacillus velezensis Amzn015: Growth Promotion and Root Rot Control in Atractylodes macrocephala
by Na Zhu, Jiongyi Wu, Sen Fan, Qingling Meng, Shijie Dai, Mingjiang Mao, Weichun Zhao and Xiaofeng Yuan
Microorganisms 2025, 13(10), 2300; https://doi.org/10.3390/microorganisms13102300 - 3 Oct 2025
Abstract
Atractylodes macrocephala Koidz. (A. macrocephala), a medicinal plant extensively used in traditional Chinese medicine, is greatly susceptible to root rot under continuous monoculture, leading to serious yield and quality losses. To develop a sustainable control strategy, we isolated the endophytic bacterium [...] Read more.
Atractylodes macrocephala Koidz. (A. macrocephala), a medicinal plant extensively used in traditional Chinese medicine, is greatly susceptible to root rot under continuous monoculture, leading to serious yield and quality losses. To develop a sustainable control strategy, we isolated the endophytic bacterium Bacillus velezensis (B. velezensis) Amzn015 from healthy A. macrocephala plants and assessed its biocontrol efficacy and underlying mechanisms. In vitro assays showed that Amzn015 significantly inhibited Fusarium oxysporum and other phytopathogenic fungi by disrupting hyphal morphology and reducing spore viability. Pot experiments confirmed its effectiveness in reducing disease incidence and promoting plant growth. Mechanistically, Amzn015 induced reactive oxygen species accumulation and upregulated key defense responsive genes involved in salicylic acid, jasmonic acid/ethylene, and phenylpropanoid signaling pathways. The findings imply that Amzn015 synchronously activates systemic acquired resistance and induced systemic resistance in A. macrocephala. This dual activation contributes to enhanced immunity and plant vigor under pathogen challenge. Our findings offer fresh perspectives on the biocontrol potential of endophytic B. velezensis Amzn015 and support its application as an eco-friendly agent for managing root rot in medicinal crops. Full article
(This article belongs to the Section Plant Microbe Interactions)
Show Figures

Figure 1

21 pages, 2154 KB  
Article
Root-Specific Overexpression of the CmDUF239-1 Gene Enhances Heat Tolerance in Melon Seedlings by Upregulating Antioxidant Enzymes Activities, Proline Content, and Expression of Heat Shock Protein-Related Genes
by Yang Li, Zhanming Tan, Yanjun Liu, Yuquan Peng and Chunyan Liu
Horticulturae 2025, 11(10), 1198; https://doi.org/10.3390/horticulturae11101198 - 3 Oct 2025
Abstract
High temperature stress is a critical factor affecting the growth and yield of melons (Cucumis melo L.), and improving heat tolerance is therefore crucial for stable production. While the overexpression of the CmDUF239-1 gene is known to improve salt tolerance in melons, [...] Read more.
High temperature stress is a critical factor affecting the growth and yield of melons (Cucumis melo L.), and improving heat tolerance is therefore crucial for stable production. While the overexpression of the CmDUF239-1 gene is known to improve salt tolerance in melons, its impact on heat tolerance remains unexplored. The role of the CmDUF239-1 gene in enhancing heat tolerance and its underlying mechanisms was investigated in this study. Melon seedlings overexpressing CmDUF239-1 (OEDUF239-1), generated via root transformation, exhibited significantly lower reductions in fresh and dry mass under heat stress compared to controls, indicating enhanced heat tolerance. One day post-stress, antioxidant enzyme activities (SOD, POD, CAT, APX, and GR) increased significantly in OEDUF239-1, while malondialdehyde (MDA) levels decreased. Additionally, proline content and the activity of its synthesizing enzyme (P5CS) rose, whereas the activity of proline dehydrogenase (ProDH) dropped. Transcriptomic and qPCR analyses revealed that CmDUF239-1 overexpression upregulated antioxidant enzyme-related genes (e.g., CmCSD1, CmPOD1) and proline-related genes (e.g., CmP5CS), as well as Heat Shock Protein (HSP) genes (e.g., CmHSP17.6II, CmHSP18.2). In summary, the enhancement of heat tolerance in melon by the CmDUF239-1 gene was mediated through the upregulation of genes involved in antioxidant defense and proline metabolism, together with increased accumulation of HSPs, providing a mechanistic basis for heat-resilient breeding programs. Full article
(This article belongs to the Special Issue Abiotic Stress Responses of Vegetable Crops—2nd Edition)
Show Figures

Figure 1

15 pages, 1766 KB  
Article
Serendipita indica Enhances Drought Tolerance in Phoebe sheareri Seedlings by Improving Photosynthetic Efficiency, Stimulating the Antioxidant Defense System, and Modulating Hormone Synthesis
by Xiaohu Chen, Rui Sun, Die Hu, Yujie Yang, Zihan Cheng, Ping Hu and Yongjun Fei
J. Fungi 2025, 11(10), 717; https://doi.org/10.3390/jof11100717 - 3 Oct 2025
Abstract
In the context of contemporary climate change, drought is widely recognized as a major stressor affecting plant growth. While numerous studies have demonstrated that Serendipita indica enhances stress resistance in host plants and is widely used in agriculture, research on its symbiotic interactions [...] Read more.
In the context of contemporary climate change, drought is widely recognized as a major stressor affecting plant growth. While numerous studies have demonstrated that Serendipita indica enhances stress resistance in host plants and is widely used in agriculture, research on its symbiotic interactions with woody plants for improving drought tolerance remains limited. This study investigated the effects of S. indica inoculation on the growth of Phoebe sheareri seedlings under varying drought conditions—well-watered (WW), moderate drought (MD), and severe drought (SD)—and explored the physiological mechanisms underlying improved drought resistance. The results showed that under WW conditions, S. indica inoculation promoted seedling growth and development. Under MD and SD conditions, although drought stress inhibited growth, inoculation significantly increased plant biomass, root parameters, chlorophyll content, and photosynthetic efficiency. Additionally, it alleviated drought-induced damage by reducing REC, MDA, H2O2, and O2 levels, while enhancing SOD, POD, and CAT activities, and increasing root ABA, GA, IAA, and CTK content. Under MD stress, adaptive changes in root architecture and hormone levels were observed, including increases in total root length, surface area, volume, average diameter, and elevated IAA and CTK levels—all of which were further enhanced by S. indica inoculation. In conclusion, symbiosis with S. indica improved drought tolerance in P. sheareri seedlings likely through enhanced photosynthesis, antioxidant enzyme activity, and hormone regulation. Full article
(This article belongs to the Special Issue Plant Fungal Diseases and Crop Protection, 2nd Edition)
Show Figures

Figure 1

11 pages, 2172 KB  
Communication
Integrated Meta-Analysis of Scalp Transcriptomics and Serum Proteomics Defines Alopecia Areata Subtypes and Core Disease Pathways
by Li Xi, Elena Peeva, Yuji Yamaguchi, Zhan Ye, Craig L. Hyde and Emma Guttman-Yassky
Int. J. Mol. Sci. 2025, 26(19), 9662; https://doi.org/10.3390/ijms26199662 - 3 Oct 2025
Abstract
Alopecia areata (AA) is a chronic autoimmune disorder characterized by non-scarring hair loss, with subtypes ranging from patchy alopecia (AAP) to alopecia totalis and universalis (AT/AU). The aim of this research is to investigate molecular features across AA severity by performing an integrated [...] Read more.
Alopecia areata (AA) is a chronic autoimmune disorder characterized by non-scarring hair loss, with subtypes ranging from patchy alopecia (AAP) to alopecia totalis and universalis (AT/AU). The aim of this research is to investigate molecular features across AA severity by performing an integrated analysis of scalp transcriptomic datasets (GSE148346, GSE68801, GSE45512, GSE111061) and matched serum proteomic data from GSE148346. Differential expression analysis indicated that, relative to normal scalp, non-lesional AA tissue shows early immune activation—including Type 1 (C-X-C motif chemokine ligand 9 (CXCL9), CXCL10, CD8a molecule (CD8A), C-C motif chemokine ligand 5 (CCL5)) and Type 2 (CCL13, CCL18) signatures—together with reduced expression of hair-follicle structural genes (keratin 32(KRT32)–35, homeobox C13 (HOXC13)) (FDR < 0.05, |fold change| > 1.5). Lesional AAP and AT/AU scalp showed stronger pro-inflammatory upregulation and greater loss of keratins and keratin-associated proteins (KRT81, KRT83, desmoglein 4 (DSG4), KRTAP12/15) compared with non-lesional scalp (FDR < 0.05, |fold change| > 1.5). Ferroptosis-associated genes (cAMP responsive element binding protein 5 (CREB5), solute carrier family 40 member 1 (SLC40A1), (lipocalin 2) LCN2, SLC7A11) and IRS (inner root sheath) differentiation genes (KRT25, KRT27, KRT28, KRT71–KRT75, KRT81, KRT83, KRT85–86, trichohyalin (TCHH)) were consistently repressed across subtypes, with the strongest reductions in AT/AU lesions versus AAP lesions, suggesting that oxidative-stress pathways and follicular structural integrity may contribute to subtype-specific pathology. Pathway analysis of lesional versus non-lesional scalp highlighted enrichment of IFN-α/γ, cytotoxic, and IL-15 signaling. Serum proteomic profiling, contrasting AA vs. healthy controls, corroborated scalp findings, revealing parallel alterations in immune-related proteins (CXCL9–CXCL10, CD163, interleukin-16 (IL16)) and structural markers (angiopoietin 1 (ANGPT1), decorin (DCN), chitinase-3-like protein 1 (CHI3L1)) across AA subtypes. Together, these data offer an integrated view of immune, oxidative, and structural changes in AA and found ferroptosis-related and IRS genes, along with immune signatures, as potential molecular indicators to support future studies on disease subtypes and therapeutic strategies. Full article
(This article belongs to the Section Molecular Immunology)
Show Figures

Figure 1

27 pages, 2889 KB  
Article
In Vitro Plantlet Regeneration and Accumulation of Ginkgolic Acid in Leaf Biomass of Ginkgo biloba L.
by Yumei Xie, Keyuan Zheng, Yuan Chen, Jianxu Li, Juan Guo, Jianguo Cao and Mulan Zhu
Forests 2025, 16(10), 1539; https://doi.org/10.3390/f16101539 - 3 Oct 2025
Abstract
This study established an efficient in vitro regeneration system using stem nodes from root collar suckers as explants. Subsequently, regenerated shoots were used to establish an in vitro medicinal production protocol that achieved ginkgolic acid production. The self-developed Ginkgo biloba medium (GBM), first [...] Read more.
This study established an efficient in vitro regeneration system using stem nodes from root collar suckers as explants. Subsequently, regenerated shoots were used to establish an in vitro medicinal production protocol that achieved ginkgolic acid production. The self-developed Ginkgo biloba medium (GBM), first reported in this study, was pivotal to system establishment. The plantlet propagation system showed that the bases of stem nodes dipped in GBM with 2 mg·L−1 6-benzyladenine (BA) and 0.2 mg·L−1 1-naphthaleneacetic acid (NAA) achieved near-complete axillary bud induction (99.56%). Adventitious shoot induction reached 82.22% (3.5 shoots/explant) using GBM with 0.2 mg·L−1 BA, 0.02 mg·L−1 kinetin (Kin) and 0.2 g·L−1 proline (Pro). Maximum adventitious shoot elongation (92.22%, average 3.35 cm) was observed on GBM containing 0.1 mg·L−1 zeatin (ZT) and 0.01 mg·L−1 BA. After 3-week preculture with 15 mg·L−1 phloroglucinol (PG), treatment with 0.6 mg·L−1 indole-3-butyric acid (IBA) and 0.2% activated carbon (AC) yielded 96.67% rooting (6.19 roots/explant) and 85% acclimatization survival. For medicinal resource production, bud cluster induction at 94.44% (20.89 buds/explant) on GBM with 1 mg·L−1 BA, 0.03 mg·L−1 Kin, and 0.2 g·L−1 Pro. Leaf organs in GBM with 0.3 mg·L−1 BA, 0.01 mg·L−1 Kin, 0.01 mg·L−1 IBA, 0.3 g·L−1 Pro, and 0.01 mg·L−1 glutamine (Gln) accumulated 20.64 g fresh weight and 41.910 mg·g−1 DW ginkgolic acids, representing a 4.93-fold increase over mother plants. This system enables large-scale Ginkgo biloba L. propagation and provides an in vitro strategy for producing medicinal compounds in endangered plants. Full article
(This article belongs to the Section Forest Ecophysiology and Biology)
25 pages, 1745 KB  
Article
On the Practical Philosophy of the Nuns’ Buddhist Academy at Mount Wutai Through “One-Week Intensive Buddha Retreats”
by Yong Li, Yi Zhang and Jing Wang
Religions 2025, 16(10), 1267; https://doi.org/10.3390/rel16101267 - 3 Oct 2025
Abstract
The educational philosophy of the Nuns’ Buddhist Academy at Pushou Monastery, Mount Wutai, is based on the principles of “Hua Yan as the foundation, precepts as the practice, and Pure Land as the destination.” This philosophy draws upon Buddhist scriptures, integrating descriptions of [...] Read more.
The educational philosophy of the Nuns’ Buddhist Academy at Pushou Monastery, Mount Wutai, is based on the principles of “Hua Yan as the foundation, precepts as the practice, and Pure Land as the destination.” This philosophy draws upon Buddhist scriptures, integrating descriptions of the Pure Land practice found in the Avatamsaka Sūtra and the Amitābha Sūtra. This approach translates the textual teachings of Buddhist classics into real-life practice, expressing the concept of “the non-obstruction of principle and phenomenon” in the tangible activities of practitioners. It also allows for the experiential understanding of the spiritual realms revealed in the scriptures during theoretical learning and practice. The philosophy of the Nuns’ Academy embodies the practical emphasis of Chinese Buddhism, guiding all aspects of learning and practice. This paper argues that the pure land practice is living. In order to understand pure land practice, there should be a comprehensive viewpoint. It is needed to explore this way of practice through the analysis of textual analysis, figuring its root in Buddhis sūtra, as well as a sociological method to investigate its manifestation at the present society. Moreover, the spiritual dimension should not be neglected for a full-scale study. In this sense, the pure land school is living at present. Full article
Show Figures

Figure 1

19 pages, 2745 KB  
Article
Mechanistic Insights into Silicon-Enhanced Cadmium Detoxification in Rice: A Spatiotemporal Perspective
by Hongmei Lin, Miaohua Jiang, Shaofei Jin and Songbiao Chen
Agronomy 2025, 15(10), 2331; https://doi.org/10.3390/agronomy15102331 - 2 Oct 2025
Abstract
The spatiotemporal regulatory mechanism underlying silicon (Si)-mediated cadmium (Cd) detoxification in rice (Oryza sativa L.) was investigated using non-invasive micro-test technology (NMT), combined with physiological and biochemical analyses. The results revealed the following: (1) Si significantly inhibited Cd2+ influx into rice [...] Read more.
The spatiotemporal regulatory mechanism underlying silicon (Si)-mediated cadmium (Cd) detoxification in rice (Oryza sativa L.) was investigated using non-invasive micro-test technology (NMT), combined with physiological and biochemical analyses. The results revealed the following: (1) Si significantly inhibited Cd2+ influx into rice roots, with the most pronounced reductions in ion flux observed under moderate Cd stress (Cd50, 50 μmol·L−1), reaching 35.57% at 7 days and 42.30% at 14 days. Cd accumulation in roots decreased by 34.03%, more substantially than the 28.27% reduction observed in leaves. (2) Si application enhanced photosynthetic performance, as evidenced by a 14.21% increase in net photosynthetic rate (Pn), a 32.14% increase in stomatal conductance (Gs), and a marked restoration of Rubisco activity. (3) Si mitigated oxidative damage, with malondialdehyde (MDA) and hydrogen peroxide (H2O2) levels reduced by 11.29–21.88%, through the upregulation of antioxidant enzyme activities (SOD, APX, CAT increased by 15.34–38.33%) and glutathione metabolism (GST activity and GSH content increased by 60.78% and 51.35%, respectively). (4) The mitigation effects of Si were found to be spatiotemporally specific, with stronger responses under Cd50 than Cd100 (100 μmol·L−1), at 7 days (d) compared to 14 d, and in roots relative to leaves. Our study reveals a coordinated mechanism by which Si modulates Cd uptake, enhances photosynthetic capacity, and strengthens antioxidant defenses to alleviate Cd toxicity in rice. These findings provide a scientific basis for the application of Si in mitigating heavy metal stress in agricultural systems. Full article
(This article belongs to the Special Issue Rice Cultivation and Physiology)
Show Figures

Figure 1

20 pages, 2427 KB  
Article
Role of Enzymes and Metabolites Produced by Bacillus spp. in the Suppression of Meloidogyne incognita in Tomato
by Mariana Viana Castro, Luanda Medeiros Santana, Everaldo Antônio Lopes, Walter Vieira da Cunha, Vittoria Catara, Giulio Dimaria and Liliane Evangelista Visotto
Horticulturae 2025, 11(10), 1189; https://doi.org/10.3390/horticulturae11101189 - 2 Oct 2025
Abstract
The management of Meloidogyne incognita often depends on chemical nematicides, which pose environmental and health risks. This study investigated the potential of bacterial strains isolated from uncultivated native soil as biocontrol agents and plant growth-promoting rhizobacteria (PGPR) in tomato plants artificially infected with [...] Read more.
The management of Meloidogyne incognita often depends on chemical nematicides, which pose environmental and health risks. This study investigated the potential of bacterial strains isolated from uncultivated native soil as biocontrol agents and plant growth-promoting rhizobacteria (PGPR) in tomato plants artificially infected with this nematode. Fifteen strains were screened in vitro for nematicidal and ovicidal activity, and four promising strains (307, GB16, GB24, and GB29) were selected for greenhouse trials. All strains reduced the nematode reproduction factor and the number of nematodes/g of root. Strains 307 and GB24 showed the highest reductions, 61.39 and 57.24%, respectively. Despite some positive physiological trends, Bacillus spp. did not promote a significant increase in plant growth. Metabolomic analysis revealed that the strains produced a wide range of primary metabolites with potential nematicidal activity. All strains also secreted proteases and chitinases, enzymes linked to nematode cuticle degradation. Preliminary identification based on the 16S rRNA gene and phylogenetic analysis grouped the four strains into the Bacillus subtilis group (strains GB16, GB29 and 307) or Bacillus cereus group (strain GB24); however, genome sequencing will be required in future studies. Overall, strains 307 and GB24 demonstrated strong biocontrol potential, supporting their use as sustainable and complementary alternatives to chemical nematicides. Full article
(This article belongs to the Special Issue Horticultural Plant Disease Management Using Advanced Biotechnology)
Show Figures

Graphical abstract

16 pages, 8778 KB  
Article
Herbicidal Control Potential of the Endophytic Bacterium B. pseudorignonensis BFYBC-8 Isolated from E. crus-galli Seeds
by Dashan Yang, Quanlong He, Qingling Wang, Jing Zhou, Haiyan Ke, Xin Wen, Jiawei Pan, Yi Zhou and Jianwei Jiang
Microorganisms 2025, 13(10), 2293; https://doi.org/10.3390/microorganisms13102293 - 2 Oct 2025
Abstract
The long-term application of traditional chemical herbicides has caused a significant escalation in herbicide resistance of barnyard grass (Echinochloa crus-galli). As an eco-friendly alternative, biological herbicides demonstrate substantial application potential. Acknowledging the growing herbicide resistance of E. crus-galli, this study [...] Read more.
The long-term application of traditional chemical herbicides has caused a significant escalation in herbicide resistance of barnyard grass (Echinochloa crus-galli). As an eco-friendly alternative, biological herbicides demonstrate substantial application potential. Acknowledging the growing herbicide resistance of E. crus-galli, this study aimed to screen target bacteria with inhibitory effects on the growth for bio-herbicide development. By using ungerminated E. crus-galli seeds as the screening substrate, a bacterial strain (BFYBC-8) with potent inhibitory activity was isolated and identified as Brucella pseudorignonensis. Pot experiments revealed that inoculation with B. pseudorignonensis BFYBC-8 significantly suppressed E. crus-galli growth, reducing plant height by 16.7% and root length by 85.1%, while markedly inhibiting biomass accumulation. Fluorescent labeling with green fluorescent protein (GFP) showed that BFYBC-8 successfully colonized the root intercellular spaces of E. crus-galli and extended continuously along the tissue matrix. Additionally, the strain’s supernatant metabolic products exhibited exceptional thermostability: inhibitory activity against E. crus-galli was maintained after thermal treatment at 28 °C, 60 °C, 80 °C, and 100 °C. Crucially, the bacterium displayed no toxicity to agronomically important crops such as rice, wheat, and corn. This study highlights B. pseudorignonensis BFYBC-8 as a promising candidate for bioherbicide development and provides an important reference for applying seed-associated pathogenic bacteria in developing bioherbicides for sustainable weed management. Full article
(This article belongs to the Section Plant Microbe Interactions)
Show Figures

Figure 1

23 pages, 402 KB  
Article
The Impact of Climate Risk on Corporate Financialization—Based on Empirical Evidence of Chinese A-Share Listed Companies
by Hongjian Lu, Jingjing Tang and Zhengge Song
Int. J. Financial Stud. 2025, 13(4), 185; https://doi.org/10.3390/ijfs13040185 - 2 Oct 2025
Abstract
Climate risk, as a significant factor affecting human sustainable development, has emerged as a focal topic of concern for governments and all sectors of society. Using a dataset from China’s Shanghai and Shenzhen A-share markets spanning 2007 to 2019, this study empirically examines [...] Read more.
Climate risk, as a significant factor affecting human sustainable development, has emerged as a focal topic of concern for governments and all sectors of society. Using a dataset from China’s Shanghai and Shenzhen A-share markets spanning 2007 to 2019, this study empirically examines how climate risk influences corporate financialization. The empirical results show that heightened climate risk significantly reduces the level of corporate financialization, a finding that remains robust across multiple tests. Further heterogeneity analyses indicate that the suppressive effect of climate risk is particularly evident among state-owned enterprises, firms operating in intensely competitive industries, and those located in regions subject to more stringent environmental policies. Mechanism analysis suggests that climate risk inhibits corporate financialization primarily by intensifying firms’ financing constraints while simultaneously stimulating their innovation capacity. These findings imply that corporate financialization in China is largely driven by profit-maximizing behaviors rooted in “investment substitution” and “real-sector intermediation” motives. Collectively, this research enhances understanding of the channels through which climate risk impacts corporate financial behavior and offers valuable empirical insights for policymakers aiming to optimize climate regulations and redirect financial resources toward productive real-sector activities. Full article
Show Figures

Figure 1

28 pages, 5122 KB  
Article
Major Components of Dittrichia viscosa (Asteraceae) as a Source of New Pesticides
by María José Segura-Navarro, José Francisco Quílez del Moral, María Fe Andrés, Félix Valcárcel, Azucena González-Coloma, Diego O. Molina Inzunza and Alejandro F. Barrero
Molecules 2025, 30(19), 3950; https://doi.org/10.3390/molecules30193950 - 1 Oct 2025
Abstract
Ilicic acid, nerolidol, and 9-hydroxynerolidol are major components of the aerial parts of Dittrichia viscosa. These components were selectively isolated in multigram quantities and used as lead compounds to generate diversity in the search for new natural-product-derived pesticides. A total of 29 [...] Read more.
Ilicic acid, nerolidol, and 9-hydroxynerolidol are major components of the aerial parts of Dittrichia viscosa. These components were selectively isolated in multigram quantities and used as lead compounds to generate diversity in the search for new natural-product-derived pesticides. A total of 29 derivatives of these three molecules—some of which are known natural products—were generated by subjecting these natural products to different transformations. In order to explore potential applications in sustainable biocontrol, some of the compounds generated were evaluated for plant protection potential against insect pests (Spodoptera littoralis, Myzus persicae, Rhopalosiphum padi), against the nematode Meloidogyne javanica, and for their phytotoxic effects on ryegrass (Lolium perenne) and lettuce (Lactuca sativa). Additionally, their effects against the tick Hyalomma lusitanicum have been tested. Compound 11 was found to be antifeedant against S. littoralis and nematicidal. Compounds 3a and 8 were potent antifeedants against R. padi. None of the tested compounds significantly inhibited lettuce growth, and compounds 17, 3, and 3a even promoted root development. Conversely, compounds 3, 4, 11, 17, and 21a exhibited strong herbicidal activity on ryegrass. In larvicidal assays against H. lusitanicum, compounds 3, 3a, 11, 17, 29, and 33 were active, with compound 29 being six times more active than the positive control nootkatone. Full article
(This article belongs to the Special Issue Synthesis of Bioactive Compounds, 3rd Edition)
Show Figures

Figure 1

15 pages, 1939 KB  
Review
Challenges of Ozone Therapy in Periodontal Regeneration: A Narrative Review and Possible Therapeutic Improvements
by Nada Tawfig Hashim, Rasha Babiker, Vivek Padmanabhan, Md Sofiqul Islam, Sivan Padma Priya, Nallan C. S. K. Chaitanya, Riham Mohammed, Shahistha Parveen Dasnadi, Ayman Ahmed, Bakri Gobara Gismalla and Muhammed Mustahsen Rahman
Curr. Issues Mol. Biol. 2025, 47(10), 811; https://doi.org/10.3390/cimb47100811 - 1 Oct 2025
Abstract
Ozone (O3) has re-emerged in periodontology for its antimicrobial, oxygenating, and immunomodulatory actions, yet its role in regeneration remains contentious. This narrative review synthesizes current evidence on adjunctive ozone use in periodontal therapy, delineates cellular constraints—especially in periodontal ligament fibroblasts (PDLFs)—and [...] Read more.
Ozone (O3) has re-emerged in periodontology for its antimicrobial, oxygenating, and immunomodulatory actions, yet its role in regeneration remains contentious. This narrative review synthesizes current evidence on adjunctive ozone use in periodontal therapy, delineates cellular constraints—especially in periodontal ligament fibroblasts (PDLFs)—and explores mitigation strategies using bioactive compounds and advanced delivery platforms. Two recent meta-analyses indicate that adjunctive ozone with scaling and root planing yields statistically significant reductions in probing depth and gingival inflammation, with no significant effects on bleeding on probing, plaque control, or clinical attachment level; interpretation is limited by heterogeneity of formulations, concentrations, and delivery methods. Mechanistically, ozone imposes a dose-dependent oxidative burden that depletes glutathione and inhibits glutathione peroxidase and superoxide dismutase, precipitating lipid peroxidation, mitochondrial dysfunction, ATP depletion, and PDLF apoptosis. Concurrent activation of NF-κB and upregulation of IL-6/TNF-α, together with matrix metalloproteinase-mediated extracellular matrix degradation and tissue dehydration (notably with gaseous applications), further impairs fibroblast migration, adhesion, and ECM remodeling, constraining regenerative potential. Emerging countermeasures include co-administration of polyphenols (epigallocatechin-3-gallate, resveratrol, curcumin, quercetin), coenzyme Q10, vitamin C, and hyaluronic acid to restore redox balance, stabilize mitochondria, down-modulate inflammatory cascades, and preserve ECM integrity. Nanocarrier-based platforms (nanoemulsions, polymeric nanoparticles, liposomes, hydrogels, bioadhesive films) offer controlled ozone release and co-delivery of protectants, potentially widening the therapeutic window while minimizing cytotoxicity. Overall, current evidence supports ozone as an experimental adjunct rather than a routine regenerative modality. Priority research needs include protocol standardization, dose–response definition, long-term safety, and rigorously powered randomized trials evaluating bioactive-ozone combinations and nanocarrier systems in clinically relevant periodontal endpoints. Full article
(This article belongs to the Special Issue Latest Review Papers in Molecular Biology 2025)
Show Figures

Figure 1

20 pages, 9056 KB  
Article
Impact of Voltage Supraharmonics on Power Supply Units in Low-Voltage Grids
by Primož Sukič, Danilo Dmitrašinović and Gorazd Štumberger
Electronics 2025, 14(19), 3918; https://doi.org/10.3390/electronics14193918 - 1 Oct 2025
Abstract
Voltage supraharmonics present in the electrical grid can trigger chain reactions in grid-connected household and industrial power supplies equipped with Power Factor Correction (PFC). A single source of voltage supraharmonics may significantly increase the current in switching devices with PFC, leading to higher-amplitude [...] Read more.
Voltage supraharmonics present in the electrical grid can trigger chain reactions in grid-connected household and industrial power supplies equipped with Power Factor Correction (PFC). A single source of voltage supraharmonics may significantly increase the current in switching devices with PFC, leading to higher-amplitude disturbances throughout the electrical network. When addressing issues in a real low-voltage (LV) grid, it was observed that activation of a single device emitting supraharmonics caused oscillating currents across all feeders connected to the transformer’s busbars, matching the frequency of the supraharmonic source. To investigate this phenomenon further, the grid voltage containing supraharmonics was replicated in a controlled laboratory environment and used to supply various power electronic devices. The laboratory results closely mirrored those observed in the field. Supraharmonics present in the supply voltage caused current oscillations in the power electronic devices at the same frequency. Moreover, the amplitude of the observed current oscillations increased with the amplitude of the injected supply voltage supraharmonics. In some cases, the root mean square (RMS) value of the current drawn by the power electronic devices doubled, indicating a substantial impact on device behaviour and potential implications for grid stability and energy efficiency. Full article
17 pages, 2900 KB  
Article
Synergistic Lanthanum-Cysteine Chelate and Corn Steep Liquor Mitigate Cadmium Toxicity in Chinese Cabbage via Physiological–Microbial Coordination
by Fengbo Ma, Zihao Wang, Wenhao Wang, Xian Wang, Xiaojing Ma, Xinjun Zhang, Yanli Liu, Qing Chen and Kangguo Mu
Plants 2025, 14(19), 3040; https://doi.org/10.3390/plants14193040 - 1 Oct 2025
Abstract
Cadmium (Cd) contamination of soil threatens agricultural productivity and food safety. In this study, a dual-component remediation strategy combining lanthanum-cysteine chelate (CLa) and corn steep liquor (CSL) was developed to alleviate Cd toxicity in Chinese cabbage (Brassica rapa subsp. pekinensis). CLa [...] Read more.
Cadmium (Cd) contamination of soil threatens agricultural productivity and food safety. In this study, a dual-component remediation strategy combining lanthanum-cysteine chelate (CLa) and corn steep liquor (CSL) was developed to alleviate Cd toxicity in Chinese cabbage (Brassica rapa subsp. pekinensis). CLa enhanced photosynthetic efficiency, antioxidant enzyme activity, and root viability, while reducing Cd translocation to shoots. In contrast, CSL acted primarily through organic nutrient supplementation, stimulating chlorophyll synthesis and promoting the growth of beneficial rhizosphere microbes. Notably, the combined treatment (CLCS) exhibited a synergistic effect, significantly enhancing biomass production, nutrient uptake, photosynthetic performance, and oxidative stress tolerance, while reducing Cd accumulation in plant tissues. Furthermore, CLCS optimized the soil microenvironment and microbiota composition, reinforcing plant resilience under Cd stress. This study offers a promising and cost-effective approach for mitigation of heavy metal stress and crop productivity improvement by coordinated plant–microbe–soil interactions. Full article
(This article belongs to the Special Issue Soil Heavy Metal Pollution and Agricultural Product Quality)
Show Figures

Figure 1

Back to TopTop