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382 Results Found

  • Article
  • Open Access
2 Citations
1,551 Views
19 Pages

The α5-α6-α7-Pba3-Pba4 Complex: A Starting Unit in Proteasome Core Particle Assembly

  • Ana C. Matias,
  • Margarida N. Tiago,
  • Jessica Zimmermann,
  • R. Jürgen Dohmen and
  • Paula C. Ramos

A complex composed of Pba3-Pba4 and subunits α5, α6, and α7 is identified as an early intermediate in proteasome core particle assembly in wild-type Saccharomyces cerevisiae cells. The same complex can be reconstituted from recombin...

  • Article
  • Open Access
18 Citations
4,449 Views
11 Pages

Although water splitting is a promising method to produce clean hydrogen energy, it requires efficient and low-cost catalysts for the oxygen evolution reaction (OER). This study focused on plasma treatment’s significance of surface oxygen vacan...

  • Article
  • Open Access
14 Citations
3,141 Views
11 Pages

4-PBA Attenuates Fat Accumulation in Cultured Spotted Seabass Fed High-Fat-Diet via Regulating Endoplasmic Reticulum Stress

  • Tian Xia,
  • Yan-Qin Liao,
  • Lei Li,
  • Lu-Yu Sun,
  • Neng-Shui Ding,
  • You-Lin Wu and
  • Kang-Le Lu

30 November 2022

Excessive fat accumulation is a common phenomenon in cultured fish, which can cause metabolic disease such as fatty liver. However, the relative regulatory approach remains to be explored. Based on this, two feeding trials were conducted. Firstly, fi...

  • Article
  • Open Access
6 Citations
3,422 Views
11 Pages

10 April 2020

Phenylbutyrate (PBA) is a derivative of Butyric Acid (BA), which has the characteristics of being a histone deacetylase (HDAC) inhibitor and acting as a chemical chaperone. It has the potential to counteract a variety of different diseases, from neur...

  • Article
  • Open Access
15 Citations
4,691 Views
11 Pages

22 January 2019

A novel glucose sensor was reported that consisted of two-dimensional (2D) Au nanosphere arrays and glucose-responsive hydrogel film. This sensor exhibited an intense diffraction signal and an obvious diffraction color on a quartz slide due to the st...

  • Article
  • Open Access
11 Citations
9,506 Views
12 Pages

16 August 2024

This study investigated the impact of consumer values and attitudes to consuming plant-based alternatives (PBAs), using the value–attitude–behavior framework. The research model and hypotheses were tested using a two-step approach to stru...

  • Communication
  • Open Access
7 Citations
3,111 Views
12 Pages

4-Phenyl-butyric Acid Inhibits Japanese Encephalitis Virus Replication via Inhibiting Endoplasmic Reticulum Stress Response

  • Shuangshuang Wang,
  • Keli Yang,
  • Chang Li,
  • Wei Liu,
  • Ting Gao,
  • Fangyan Yuan,
  • Rui Guo,
  • Zewen Liu,
  • Yiqing Tan and
  • Danna Zhou
  • + 2 authors

14 February 2023

Japanese encephalitis virus (JEV) infection causes host endoplasmic reticulum stress (ERS) reaction, and then induces cell apoptosis through the UPR pathway, invading the central nervous system and causing an inflammation storm. The endoplasmic retic...

  • Feature Paper
  • Article
  • Open Access
4 Citations
3,688 Views
16 Pages

Association of 3-Phenoxybenzoic Acid Exposure during Pregnancy with Maternal Outcomes and Newborn Anthropometric Measures: Results from the IoMum Cohort Study

  • Juliana Guimarães,
  • Isabella Bracchi,
  • Cátia Pinheiro,
  • Nara Xavier Moreira,
  • Cláudia Matta Coelho,
  • Diogo Pestana,
  • Maria do Carmo Prucha,
  • Cristina Martins,
  • Valentina F. Domingues and
  • Virgínia Cruz Fernandes
  • + 7 authors

27 January 2023

The aims of this study were to characterize the exposure of pregnant women living in Portugal to 3-phenoxybenzoic acid (3-PBA) and to evaluate the association of this exposure with maternal outcomes and newborn anthropometric measures. We also aimed...

  • Article
  • Open Access
4 Citations
2,647 Views
17 Pages

Phenylalanine Butyramide: A Butyrate Derivative as a Novel Inhibitor of Tyrosinase

  • Ritamaria Di Lorenzo,
  • Vincenzo Di Lorenzo,
  • Teresa Di Serio,
  • Adua Marzocchi,
  • Lucia Ricci,
  • Eleonora Vardaro,
  • Giovanni Greco,
  • Maria Maisto,
  • Lucia Grumetto and
  • Sonia Laneri
  • + 2 authors

Metabolites resulting from the bacterial fermentation of dietary fibers, such as short-chain fatty acids, especially butyrate, play important roles in maintaining gut health and regulating various biological effects in the skin. However, butyrate is...

  • Article
  • Open Access
21 Citations
3,210 Views
17 Pages

14 April 2022

Polybenzoxazine (PBa) composites based on phosphorous-containing bio-based furfurylamine type benzoxazines (D-fu) and bisphenol-A type benzoxazines (Ba) were developed for flame retardation. The structure of D-fu was analyzed by Fourier transform inf...

  • Article
  • Open Access
860 Views
11 Pages

5 November 2025

Background/Objectives: This study evaluated associations between urinary 3-phenoxybenzoic acid (3-PBA), a metabolite of pyrethroids, and cardiometabolic indicators in a nationally representative sample of Korean adults using data from the 2nd Korean...

  • Article
  • Open Access
2 Citations
2,691 Views
38 Pages

24 June 2022

To cope with increasingly complex models of engineering design problems and to obtain more accurate design solutions, this paper proposed an improved population-based, bio-inspired optimization algorithm, called the pity beetle algorithm based on phe...

  • Feature Paper
  • Article
  • Open Access
5 Citations
2,304 Views
13 Pages

28 December 2023

The use of pyrethroids is very broad and shows increasing trends. Human biomonitoring studies represent the best approach for realistic risk estimations, but their interpretation requires a tiered approach. A previous HBM4EU study indicated levels in...

  • Article
  • Open Access
1,350 Views
13 Pages

4-Phenylbutyric Acid Improves Gait Ability of UBAP1-Related Spastic Paraplegia Mouse Model: Therapeutic Potential for SPG80

  • Keisuke Shimozono,
  • Yeon-Jeong Kim,
  • Takanori Hata,
  • Haitian Nan,
  • Kozo Saito,
  • Yasunori Mori,
  • Yuji Ueno,
  • Fujio Isono,
  • Masaru Iwasaki and
  • Yoshihisa Takiyama
  • + 2 authors

8 October 2025

Spastic paraplegia 80 (SPG80), caused by mutations in ubiquitin-associated protein 1 (UBAP1), is a pure form of juvenile-onset hereditary spastic paraplegia (HSP) and leads to progressive motor dysfunction. Despite recent advances in the molecular an...

  • Review
  • Open Access
36 Citations
10,053 Views
26 Pages

The importance of advanced energy-conversion devices such as water electrolysis has manifested dramatically over the past few decades because it is the current mainstay for the generation of green energy. Anodic oxygen evolution reaction (OER) in wat...

  • Article
  • Open Access
2 Citations
2,593 Views
16 Pages

4 December 2023

Artificial insemination (AI) with liquid-stored semen is the most prevalent and efficient assisted reproduction technique in the modern pork industry. Pyruvate dehydrogenase complex component X (PDHX) was demonstrated to be associated with sperm meta...

  • Article
  • Open Access
16 Citations
5,534 Views
13 Pages

15 September 2020

In this paper, drop reliability of various PBA (printed board assembly) mounting structures is investigated and compared. Then, we built SAC305 (Sn3.0Ag0.5Cu) interconnects for BGA (ball grid array) package failure model to evaluate the drop impact r...

  • Article
  • Open Access
6 Citations
1,481 Views
16 Pages

20 April 2025

In the current study, the Prussian blue analog decorated with zinc oxide (PBA@ZnO) was produced using a simple chemical co-precipitation method. The nanohybrid was examined using XRD, EDX, SEM, and TEM techniques, where it exhibited a polycrystalline...

  • Article
  • Open Access
53 Citations
12,348 Views
33 Pages

18 September 2020

Many automatic landslide detection algorithms are based on supervised classification of various remote sensing (RS) data, particularly satellite images and digital elevation models (DEMs) delivered by Light Detection and Ranging (LiDAR). Machine lear...

  • Article
  • Open Access
3 Citations
2,904 Views
15 Pages

A Gadolinium DO3A Amide m-Phenyl Boronic Acid MRI Probe for Targeted Imaging of Sialated Solid Tumors

  • Christu Rajan,
  • Jaya Seema,
  • Yu-Wen Chen,
  • Tsai-Chen Chen,
  • Ming-Huang Lin,
  • Chia-Huei Lin and
  • Dennis Wen-Han Hwang

We developed a new probe, Gd-DO3A-Am-PBA, for imaging tumors. Our results showed active targeting of Gd-DO3A-Am-PBA to sialic acid (SA) moieties, with increased cellular labeling in vitro and enhanced tumor accumulation and retention in vivo, compare...

  • Article
  • Open Access
8 Citations
4,401 Views
15 Pages

20 April 2021

Australian sweet lupin, the largest legume crop grown in Western Australia, is receiving global attention from the producers of new foods. To understand the effect of protein on cheese yield, lupin milk proteins were separated from the first, second,...

  • Article
  • Open Access
4 Citations
3,867 Views
12 Pages

An Intelligent Nanoscale Insulin Delivery System

  • Wei Wang,
  • Ling Liao,
  • Xiaobing Zhang,
  • Fan Lei,
  • Yaou Zhang,
  • Gan Liu and
  • Weidong Xie

11 November 2018

Insulin injection relies on strict blood glucose monitoring. However, existing techniques and algorithms for blood glucose monitoring cannot be completed in a timely way. In this study, we have developed a new intelligent glucose-sensitive insulin de...

  • Article
  • Open Access
2 Citations
2,740 Views
14 Pages

Tadalafil Rescues the p.M325T Mutant of Best1 Chloride Channel

  • Kathleen Elverson,
  • Jim Warwicker,
  • Sally Freeman and
  • Forbes Manson

Bestrophin 1 (Best1) is a chloride channel that localises to the plasma membrane of retinal pigment epithelium (RPE) cells. Mutations in the BEST1 gene are associated with a group of untreatable inherited retinal dystrophies (IRDs) called bestrophino...

  • Article
  • Open Access
8 Citations
3,935 Views
10 Pages

Sleep Quality and Related Clinical Manifestations in Huntington Disease

  • Sabrina Maffi,
  • Eugenia Scaricamazza,
  • Simone Migliore,
  • Melissa Casella,
  • Consuelo Ceccarelli and
  • Ferdinando Squitieri

(1) Background: Sleep patterns are frequently disrupted in neurodegenerative disorders such as Huntington disease (HD); however, they are still poorly understood, especially their association with clinic features. Our study aimed to explore potential...

  • Article
  • Open Access
7 Citations
3,525 Views
16 Pages

13 June 2019

The pixel-based adaptive segmenter (PBAS) is a classic background modeling algorithm for change detection. However, it is difficult for the PBAS method to detect foreground targets in dynamic background regions. To solve this problem, based on PBAS,...

  • Article
  • Open Access
6 Citations
3,669 Views
14 Pages

High-Entropy and Component Stoichiometry Tuning Strategies Boost the Sodium-Ion Storage Performance of Cobalt-Free Prussian Blue Analogues Cathode Materials

  • Yuan-Ting Lin,
  • Bai-Tong Niu,
  • Zi-Han Wang,
  • Yu-Xi Li,
  • Yun-Peng Xu,
  • Shi-Wei Liu,
  • Yan-Xin Chen and
  • Xiu-Mei Lin

25 September 2024

Prussian blue analogs (PBAs) are appealing cathode materials for sodium-ion batteries because of their low material cost, facile synthesis methods, rigid open framework, and high theoretical capacity. However, the poor electrical conductivity, unavoi...

  • Article
  • Open Access
40 Citations
6,952 Views
17 Pages

17 February 2023

It is significant for people with diabetes to know their body’s real-time glucose level, which can guide the diagnosis and treatment. Therefore, it is necessary to research continuous glucose monitoring (CGM) as it gives us real-time informatio...

  • Article
  • Open Access
2 Citations
1,890 Views
16 Pages

Robust Resource Control Based on AP Selection in 6G-Enabled IoT Networks

  • Ashu Taneja,
  • Ali Alqahtani,
  • Nitin Saluja and
  • Nayef Alqahtani

29 July 2023

The diverse application vertices of internet-of-things (IoT) including internet of vehicles (IoV), industrial IoT (IIoT) and internet of drones things (IoDT) involve intelligent communication between the massive number of objects around us. This digi...

  • Article
  • Open Access
7 Citations
6,023 Views
15 Pages

Sustainable Removal of Ammonia from the Anaerobic Digester Supernatant Line Using a Prussian Blue Analogue (PBA) Composite Adsorbent

  • Paz Nativ,
  • Zenebu Abera Derbew,
  • Chen Dagan-Jaldety,
  • Yaron Aviezer,
  • Raz Ben-Asher and
  • Ori Lahav

This paper reports on the physico-chemical removal of NH4+ from the supernatant line in municipal wastewater treatment plants (WWTPs), using zinc-hexa-cyano-ferrate (ZnHCF) beads. The work is divided into three parts: First, the characteristics of th...

  • Article
  • Open Access
12 Citations
4,026 Views
17 Pages

13 April 2020

Lupin seeds are rich in proteins and other essential ingredients that can help to improve human health. The protein contents in both whole and split seeds of two lupin cultivars (Mandleup and PBA Jurien) were used to produce the lupin milk using the...

  • Article
  • Open Access
11 Citations
2,618 Views
18 Pages

8 September 2024

Fine particulate matter (PM2.5) is a significant cause of respiratory diseases and associated cellular damage. The mechanisms behind this damage have not been fully explained. This study investigated two types of cellular damage (inflammation and pyr...

  • Article
  • Open Access
6 Citations
2,871 Views
13 Pages

Rescue of Misfolded Organic Cation Transporter 3 Variants

  • Thomas J. F. Angenoorth,
  • Julian Maier,
  • Stevan Stankovic,
  • Shreyas Bhat,
  • Sonja Sucic,
  • Michael Freissmuth,
  • Harald H. Sitte and
  • Jae-Won Yang

22 December 2022

Organic cation transporters (OCTs) are membrane proteins that take up monoamines, cationic drugs and xenobiotics. We previously reported novel missense mutations of organic cation transporter 3 (OCT3, SLC22A3), some with drastically impacted transpor...

  • Article
  • Open Access
3 Citations
3,249 Views
16 Pages

19 October 2019

Outdoor scene understanding based on the results of point cloud classification plays an important role in mobile robots and autonomous vehicles equipped with a light detection and ranging (LiDAR) system. In this paper, a novel model named Panoramic B...

  • Article
  • Open Access
2 Citations
1,018 Views
24 Pages

17 August 2025

With the rapid expansion of underground rail transit construction in China, the high carbon emissions associated with subway tunnels and stations have become an increasing concern. This study systematically examines the carbon emissions of prefabrica...

  • Article
  • Open Access
11 Citations
5,396 Views
15 Pages

Quantification of the Chemical Chaperone 4-Phenylbutyric Acid (4-PBA) in Cell Culture Media via LC-HRMS: Applications in Fields of Neurodegeneration and Cancer

  • Salvatore Villani,
  • Giulia Dematteis,
  • Laura Tapella,
  • Mara Gagliardi,
  • Dmitry Lim,
  • Marco Corazzari,
  • Silvio Aprile and
  • Erika Del Grosso

14 February 2023

In recent years, 4-phenylbutyric acid (4-PBA), an FDA-approved drug, has increasingly been used as a nonspecific chemical chaperone in vitro and in vitro, but its pharmacodynamics is still not clear. In this context, we developed and validated a Liqu...

  • Article
  • Open Access
14 Citations
5,214 Views
15 Pages

Interplay between Endoplasmic Reticulum (ER) Stress and Autophagy Induces Mutant p53H273 Degradation

  • Alessia Garufi,
  • Giulia Federici,
  • Maria Saveria Gilardini Montani,
  • Alessandra Crispini,
  • Mara Cirone and
  • Gabriella D’Orazi

3 March 2020

The unfolded protein response (UPR) is an adaptive response to intrinsic and external stressors, and it is mainly activated by the accumulation of misfolded proteins at the endoplasmic reticulum (ER) lumen producing ER stress. The UPR signaling netwo...

  • Article
  • Open Access
11 Citations
4,282 Views
11 Pages

31 October 2023

Airway inflammation and pro-inflammatory cytokines such as tumor necrosis factor alpha (TNFα) underlie the pathophysiology of respiratory diseases, including asthma. Previously, we showed that TNFα activates the inositol-requiring enzyme...

  • Article
  • Open Access
33 Citations
3,521 Views
11 Pages

Oxidative stress is a common phenomenon in aquaculture, which can be induced by nutritional or environmental factors. Generally, oxidative stress causes poor growth performance, metabolic dysregulation, and even the death of aquatic animals. To ident...

  • Article
  • Open Access
10 Citations
4,139 Views
26 Pages

A novel physiologically based algorithm (PBA) for the computation of fractional flow reserve (FFR) in coronary artery trees (CATs) using computational fluid dynamics (CFD) is proposed and developed. The PBA was based on an extension of Murray’s...

  • Article
  • Open Access
12 Citations
4,655 Views
23 Pages

Toward Tumor Fight and Tumor Microenvironment Remodeling: PBA Induces Cell Cycle Arrest and Reduces Tumor Hybrid Cells’ Pluripotency in Bladder Cancer

  • Carolina Rubio,
  • José Avendaño-Ortiz,
  • Raquel Ruiz-Palomares,
  • Viktoriya Karaivanova,
  • Omaira Alberquilla,
  • Rebeca Sánchez-Domínguez,
  • José Carlos Casalvilla-Dueñas,
  • Karla Montalbán-Hernández,
  • Iris Lodewijk and
  • Marta Dueñas
  • + 15 authors

7 January 2022

Bladder cancer (BC) is the second most frequent cancer of the genitourinary system. The most successful therapy since the 1970s has consisted of intravesical instillations of Bacillus Calmette–Guérin (BCG) in which the tumor microenviron...

  • Article
  • Open Access
16 Citations
6,206 Views
18 Pages

PBA-YOLOv7: An Object Detection Method Based on an Improved YOLOv7 Network

  • Yang Sun,
  • Yi Li,
  • Song Li,
  • Zehao Duan,
  • Haonan Ning and
  • Yuhang Zhang

18 September 2023

Deep learning-based object detection methods address the problem of how to trade off the object detection accuracy and detection speed of the model. This paper proposes the PBA-YOLOv7 network algorithm, which is based on the YOLOv7 network, and first...

  • Article
  • Open Access
2 Citations
2,349 Views
21 Pages

Physiological and Molecular Responses of Pyrus pyraster Seedlings to Salt Treatment Analyzed by miRNA and Cytochrome P450 Gene-Based Markers

  • Viera Paganová,
  • Marek Hus,
  • Helena Lichtnerová,
  • Jana Žiarovská,
  • Dagmar Moravčíková,
  • Matúš Kučka,
  • Katarína Ražná and
  • Aqsa Abbas

16 January 2024

Physiological and molecular marker-based changes were studied in the tissues of two-year-old Pyrus pyraster (L.) Burgsd. seedlings under salt treatment. For 60 days, 5 mL of 100 mM NaCl solution was applied to each plant per day to a cumulative volum...

  • Article
  • Open Access
20 Citations
6,372 Views
21 Pages

Interplay between Endoplasmic Reticular Stress and Survivin in Colonic Epithelial Cells

  • Rohit Gundamaraju,
  • Ravichandra Vemuri,
  • Wai Chin Chong,
  • Stephen Myers,
  • Shaghayegh Norouzi,
  • Madhur D. Shastri and
  • Rajaraman Eri

15 October 2018

Sustained endoplasmic reticular stress (ERS) is implicated in aggressive metastasis of cancer cells and increased tumor cell proliferation. Cancer cells activate the unfolded protein response (UPR), which aids in cellular survival and adaptation to h...

  • Article
  • Open Access
2 Citations
3,110 Views
29 Pages

Effects of MgSO4 Alone or Associated with 4-PBA on Behavior and White Matter Integrity in a Mouse Model of Cerebral Palsy: A Sex- and Time-Dependent Study

  • Lou Legouez,
  • Bérénice Le Dieu-Lugon,
  • Shérine Feillet,
  • Gaëtan Riou,
  • Melissa Yeddou,
  • Thibault Plouchart,
  • Nathalie Dourmap,
  • Marie-Anne Le Ray,
  • Stéphane Marret and
  • Carine Cleren
  • + 1 author

15 December 2022

Cerebral palsy (CP) is defined as permanent disorders of movement and posture. Prematurity and hypoxia–ischemia (HI) are risk factors of CP, and boys display a greater vulnerability to develop CP. Magnesium sulfate (MgSO4) is administered to mo...

  • Feature Paper
  • Article
  • Open Access
1,711 Views
15 Pages

10 June 2025

In recent years, transition metal-based catalytic materials have garnered considerable attention, particularly those exhibiting high catalytic efficiency toward both the oxygen evolution reaction (OER) and hydrogen evolution reaction (HER). In this w...

  • Article
  • Open Access
3 Citations
2,763 Views
14 Pages

Element doping and nanoparticle decoration of graphene is an effective strategy to fabricate biosensor electrodes for specific biomedical signal detections. In this study, a novel nonenzymatic glucose sensor electrode was developed with copper oxide...

  • Article
  • Open Access
24 Citations
8,966 Views
12 Pages

Phylloseptin-PBa—A Novel Broad-Spectrum Antimicrobial Peptide from the Skin Secretion of the Peruvian Purple-Sided Leaf Frog (Phyllomedusa Baltea) Which Exhibits Cancer Cell Cytotoxicity

  • Yuantai Wan,
  • Chengbang Ma,
  • Mei Zhou,
  • Xinping Xi,
  • Lei Li,
  • Di Wu,
  • Lei Wang,
  • Chen Lin,
  • Juan Chavez Lopez and
  • Chris Shaw
  • + 1 author

1 December 2015

Antimicrobial peptides from amphibian skin secretion display remarkable broad-spectrum antimicrobial activity and are thus promising for the discovery of new antibiotics. In this study, we report a novel peptide belonging to the phylloseptin family o...

  • Article
  • Open Access
18 Citations
3,749 Views
15 Pages

7 August 2019

The balance of strengthening and toughening of poly (lactic acid) (PLA) has been an intractable challenge of PLA nanocomposite development for many years. In this paper, core–shell nanoparticles consisting of a silica rigid core and poly (butyl...

  • Article
  • Open Access
8 Citations
4,837 Views
19 Pages

4-Phenylbutyric Acid (4-PBA) Derivatives Prevent SOD1 Amyloid Aggregation In Vitro with No Effect on Disease Progression in SOD1-ALS Mice

  • Leenor Alfahel,
  • Shirel Argueti-Ostrovsky,
  • Shir Barel,
  • Mahmood Ali Saleh,
  • Joy Kahn,
  • Salome Azoulay-Ginsburg,
  • Ayelet Rothstein,
  • Simon Ebbinghaus,
  • Arie Gruzman and
  • Adrian Israelson

20 August 2022

Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease characterized by the degeneration of motor neurons. Mutations in the superoxide dismutase (SOD1) gene, causing protein misfolding and aggregation, were suggested as the pathogen...

  • Article
  • Open Access
21 Citations
4,668 Views
16 Pages

A Colon-Targeted Prodrug, 4-Phenylbutyric Acid-Glutamic Acid Conjugate, Ameliorates 2,4-Dinitrobenzenesulfonic Acid-Induced Colitis in Rats

  • Soojin Kim,
  • Seunghyun Lee,
  • Hanju Lee,
  • Sanghyun Ju,
  • Sohee Park,
  • Doyoung Kwon,
  • Jin-Wook Yoo,
  • In-Soo Yoon,
  • Do Sik Min and
  • Yunjin Jung
  • + 1 author

An elevated level of endoplasmic reticulum (ER) stress is considered an aggravating factor for inflammatory bowel disease (IBD). To develop an ER-stress attenuator that is effective against colitis, 4-phenylbutyric acid (4-PBA), a chemical chaperone...

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