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Cells, Volume 11, Issue 23

December-1 2022 - 238 articles

Cover Story: Extracellular vesicles (EVs) have emerged in recent years as key cellular communicators. Similarly, mesenchymal stromal cell (MSC)-derived EVs are novel tools in regenerative medicine. Angiogenesis modulation is of wide interest for tissue regeneration. In our study, hUCMSC-derived EVs affected VEGFR2 signalling by enhancing the phosphorylation of AKT, which reduced apoptosis in human microvascular endothelial cells. Interestingly, hypoxia-derived EVs revealed slightly enhanced effects. Upon longer-term study of an angiogenesis model, both EV populations positively affected vessel formation, evidenced by an increase in vessel networks with larger tubes. Therefore, hUCMSC-derived EVs demonstrate selective targeting of components in the angiogenic signalling pathway and may be of therapeutic interest to support endothelial cell survival. View this paper
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Articles (238)

  • Feature Paper
  • Article
  • Open Access
22 Citations
5,753 Views
15 Pages

Role of S100A8/A9 in Platelet–Neutrophil Complex Formation during Acute Inflammation

  • Julian Revenstorff,
  • Nadine Ludwig,
  • Annika Hilger,
  • Sina Mersmann,
  • Martin Lehmann,
  • Julia Chiara Grenzheuser,
  • Marina Kardell,
  • Julia Bone,
  • Niklas Martin Kötting and
  • Nina Christine Marx
  • + 3 authors

6 December 2022

Acute respiratory distress syndrome (ARDS) due to pulmonary infections is associated with high morbidity and mortality. Upon inflammation, the alarmin S100A8/A9 is released and stimulates neutrophil recruitment mainly via binding to Toll-like recepto...

  • Review
  • Open Access
53 Citations
10,811 Views
29 Pages

Osteometabolism: Metabolic Alterations in Bone Pathologies

  • Rupesh K. Srivastava,
  • Leena Sapra and
  • Pradyumna K. Mishra

6 December 2022

Renewing interest in the study of intermediate metabolism and cellular bioenergetics is brought on by the global increase in the prevalence of metabolic illnesses. Understanding of the mechanisms that integrate energy metabolism in the entire organis...

  • Article
  • Open Access
7 Citations
3,570 Views
21 Pages

RIPOR2 Expression Decreased by HPV-16 E6 and E7 Oncoproteins: An Opportunity in the Search for Prognostic Biomarkers in Cervical Cancer

  • Leslie Olmedo-Nieva,
  • J. Omar Muñoz-Bello,
  • Imelda Martínez-Ramírez,
  • Antonio Daniel Martínez-Gutiérrez,
  • Yunuen Ortiz-Pedraza,
  • Claudia González-Espinosa,
  • Vicente Madrid-Marina,
  • Kirvis Torres-Poveda,
  • Margarita Bahena-Roman and
  • Marcela Lizano

6 December 2022

High-risk human papillomavirus (HPV) infection is the main risk factor for cervical cancer (CC) development, where the continuous expression of E6 and E7 oncoproteins maintain the malignant phenotype. In Mexico, around 70% of CC cases are diagnosed i...

  • Feature Paper
  • Review
  • Open Access
11 Citations
6,963 Views
12 Pages

Insulitis in Human Type 1 Diabetic Pancreas: From Stem Cell Grafting to Islet Organoids for a Successful Cell-Based Therapy

  • Marcella La Noce,
  • Giovanni Francesco Nicoletti,
  • Gianpaolo Papaccio,
  • Vitale Del Vecchio and
  • Federica Papaccio

6 December 2022

Type 1 diabetes (T1D) is an autoimmune disease with immune cells’ islet infiltration (called “insulitis”), which leads to beta cell loss. Despite being the critical element of T1D occurrence and pathogenesis, insulitis is often pres...

  • Article
  • Open Access
28 Citations
27,775 Views
26 Pages

Phytocannabinoids Stimulate Rejuvenation and Prevent Cellular Senescence in Human Dermal Fibroblasts

  • Marta Gerasymchuk,
  • Gregory Ian Robinson,
  • Alyssa Groves,
  • Lucie Haselhorst,
  • Sanjana Nandakumar,
  • Cora Stahl,
  • Olga Kovalchuk and
  • Igor Kovalchuk

6 December 2022

In light of the increased popularity of phytocannabinoids (pCBs) and their appearance in beauty products without rigorous research on their rejuvenation efficacy, we decided to investigate the potential role of pCBs in skin rejuvenation. Utilizing he...

  • Article
  • Open Access
7 Citations
3,361 Views
15 Pages

Differential Expression of Lonp1 Isoforms in Cancer Cells

  • Giada Zanini,
  • Valentina Selleri,
  • Anna De Gaetano,
  • Lara Gibellini,
  • Mara Malerba,
  • Anna Vittoria Mattioli,
  • Milena Nasi,
  • Nadezda Apostolova and
  • Marcello Pinti

6 December 2022

Lonp1 is a mitochondrial protease that degrades oxidized and damaged proteins, assists protein folding, and contributes to the maintenance of mitochondrial DNA. A higher expression of LonP1 has been associated with higher tumour aggressiveness. Besid...

  • Review
  • Open Access
19 Citations
5,973 Views
20 Pages

Mushroom Natural Products in Neurodegenerative Disease Drug Discovery

  • Arjuna Abitbol,
  • Brody Mallard,
  • Evelin Tiralongo and
  • Joe Tiralongo

6 December 2022

The variety of drugs available to treat neurodegenerative diseases is limited. Most of these drug’s efficacy is restricted by individual genetics and disease stages and usually do not prevent neurodegeneration acting long after irreversible dam...

  • Article
  • Open Access
3 Citations
2,834 Views
13 Pages

Caveolin-1 rs1997623 Single Nucleotide Polymorphism Creates a New Binding Site for the Early B-Cell Factor 1 That Instigates Adipose Tissue CAV1 Protein Overexpression

  • Ashraf Al Madhoun,
  • Dania Haddad,
  • Rasheeba Nizam,
  • Lavina Miranda,
  • Shihab Kochumon,
  • Reeby Thomas,
  • Thangavel Alphonse Thanaraj,
  • Rasheed Ahmad,
  • Milad S. Bitar and
  • Fahd Al-Mulla

6 December 2022

Caveolin-1 (CAV1) is implicated in the pathophysiology of diabetes and obesity. Previously, we demonstrated an association between the CAV1 rs1997623 C > A variant and metabolic syndrome (MetS). Here, we decipher the functional role of rs1997623 i...

  • Article
  • Open Access
15 Citations
5,193 Views
21 Pages

HMGB1 Promotes In Vitro and In Vivo Skeletal Muscle Atrophy through an IL-18-Dependent Mechanism

  • Trung-Loc Ho,
  • Chih-Hsin Tang,
  • Sunny Li-Yun Chang,
  • Chun-Hao Tsai,
  • Hsien-Te Chen and
  • Chen-Ming Su

6 December 2022

Skeletal muscle atrophy occurs due to muscle wasting or reductions in protein associated with aging, injury, and inflammatory processes. High-mobility group box-1 (HMGB1) protein is passively released from necrotic cells and actively secreted by infl...

  • Review
  • Open Access
9 Citations
4,522 Views
16 Pages

Cross-Generational Impact of Innate Immune Memory Following Pregnancy Complications

  • Nakeisha A. Lodge-Tulloch,
  • Alexa J. Toews,
  • Aline Atallah,
  • Tiziana Cotechini,
  • Sylvie Girard and
  • Charles H. Graham

6 December 2022

Pregnancy complications can have long-term negative effects on the health of the affected mothers and their children. In this review, we highlight the underlying inflammatory etiologies of common pregnancy complications and discuss how aberrant infla...

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Cells - ISSN 2073-4409