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Cells, Volume 13, Issue 1

January-1 2024 - 105 articles

Cover Story: Legumain is a lysosomal cysteine protease and implicated in diverse physiological and pathophysiological processes; however, the upstream mechanisms regulating the expression and function of legumain are not well understood. Our study reveals that vitamin D3 (VD3) is a positive regulator of legumain expression and function, both in vitro and in vivo. On the other hand, we provide in vitro and in vivo evidence for the cleavage of vitamin D binding protein by legumain, suggesting a possible role for legumain in the regulation of VD3 metabolism. Finally, we show that legumain deficiency in vivo resulted in increased plasma levels of 25(OH)D3 and total VD3, as well as the altered expression of key renal enzymes involved in VD3 metabolism (CYP24A1 and CYP27B1). These findings suggest a reciprocal regulatory interplay between VD3 and legumain. View this paper
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Articles (105)

  • Article
  • Open Access
4 Citations
4,964 Views
19 Pages

Plasma Membrane Blebbing Is Controlled by Subcellular Distribution of Vimentin Intermediate Filaments

  • Aleksandra S. Chikina,
  • Anna O. Zholudeva,
  • Maria E. Lomakina,
  • Igor I. Kireev,
  • Alexander A. Dayal,
  • Alexander A. Minin,
  • Mathieu Maurin,
  • Tatyana M. Svitkina and
  • Antonina Y. Alexandrova

4 January 2024

The formation of specific cellular protrusions, plasma membrane blebs, underlies the amoeboid mode of cell motility, which is characteristic for free-living amoebae and leukocytes, and can also be adopted by stem and tumor cells to bypass unfavorable...

  • Review
  • Open Access
9 Citations
5,766 Views
17 Pages

Therapeutic Approaches to Targeting Androgen Receptor Splice Variants

  • Violet A. Daniels,
  • Jun Luo,
  • Channing J. Paller and
  • Mayuko Kanayama

4 January 2024

Therapeutic options for advanced prostate cancer have vastly expanded over the last decade and will continue to expand in the future. Drugs targeting the androgen receptor (AR) signaling pathway, i.e., androgen receptor targeting agents (ARTAs), rema...

  • Review
  • Open Access
26 Citations
8,008 Views
33 Pages

Neuronal Autophagy: Regulations and Implications in Health and Disease

  • Caroline Liénard,
  • Alexandre Pintart and
  • Pascale Bomont

4 January 2024

Autophagy is a major degradative pathway that plays a key role in sustaining cell homeostasis, integrity, and physiological functions. Macroautophagy, which ensures the clearance of cytoplasmic components engulfed in a double-membrane autophagosome t...

  • Article
  • Open Access
1 Citations
3,821 Views
19 Pages

An Approach to Intersectionally Target Mature Enteroendocrine Cells in the Small Intestine of Mice

  • Christian Vossen,
  • Patricia Schmidt,
  • Claudia Maria Wunderlich,
  • Melanie Joyce Mittenbühler,
  • Claas Tapken,
  • Peter Wienand,
  • Paul Nicolas Mirabella,
  • Leonie Cabot,
  • Anna-Lena Schumacher and
  • Kat Folz-Donahue
  • + 5 authors

4 January 2024

Enteroendocrine cells (EECs) constitute only a small proportion of Villin-1 (Vil1)-expressing intestinal epithelial cells (IECs) of the gastrointestinal tract; yet, in sum, they build the largest endocrine organ of the body, with each of them storing...

  • Review
  • Open Access
24 Citations
8,640 Views
16 Pages

Chimeric Antigen Receptor T Cell Therapy for Pancreatic Cancer: A Review of Current Evidence

  • Agata Czaplicka,
  • Mieszko Lachota,
  • Leszek Pączek,
  • Radosław Zagożdżon and
  • Beata Kaleta

4 January 2024

Chimeric antigen receptor (CAR) T-cell therapy has revolutionized the treatment of malignant and non-malignant disorders. CARs are synthetic transmembrane receptors expressed on genetically modified immune effector cells, including T cells, natural k...

  • Article
  • Open Access
7 Citations
3,188 Views
14 Pages

Simulated Microgravity Affects Pro-Resolving Properties of Primary Human Monocytes

  • Alessandro Leuti,
  • Marina Fava,
  • Niccolò Pellegrini,
  • Giulia Forte,
  • Federico Fanti,
  • Francesco Della Valle,
  • Noemi De Dominicis,
  • Manuel Sergi and
  • Mauro Maccarrone

3 January 2024

Space-related stressors such as microgravity are associated with cellular and molecular alterations of the immune and inflammatory homeostasis that have been linked to the disorders that astronauts suffer from during their missions. Most of the resea...

  • Review
  • Open Access
3 Citations
4,722 Views
18 Pages

3 January 2024

Amyotrophic Lateral Sclerosis (ALS) is a debilitating neurodegenerative condition characterized by the progressive degeneration of motor neurons. Despite extensive research in various model animals, the cellular signal mechanisms of ALS remain elusiv...

  • Feature Paper
  • Review
  • Open Access
66 Citations
17,728 Views
65 Pages

2 January 2024

Extracellular biophysical properties have particular implications for a wide spectrum of cellular behaviors and functions, including growth, motility, differentiation, apoptosis, gene expression, cell–matrix and cell–cell adhesion, and si...

  • Article
  • Open Access
5 Citations
4,658 Views
26 Pages

Cultures of Human Skin Mast Cells, an Attractive In Vitro Model for Studies of Human Mast Cell Biology

  • Srinivas Akula,
  • Shiva Raj Tripathi,
  • Kristin Franke,
  • Sara Wernersson,
  • Magda Babina and
  • Lars Hellman

2 January 2024

Studies of mast cell biology are dependent on relevant and validated in vitro models. Here, we present detailed information concerning the phenotype of both freshly isolated human skin mast cells (MCs) and of in vitro cultures of these cells that wer...

  • Article
  • Open Access
3 Citations
3,172 Views
22 Pages

TLR9 Monotherapy in Immune-Competent Mice Suppresses Orthotopic Prostate Tumor Development

  • Mark A. Miles,
  • Raymond Luong,
  • Eunice E. To,
  • Jonathan R. Erlich,
  • Stella Liong,
  • Felicia Liong,
  • Jessica M. Logan,
  • John O’Leary,
  • Doug A. Brooks and
  • Stavros Selemidis

2 January 2024

Prostate cancer is ranked second in the world for cancer-related deaths in men, highlighting the lack of effective therapies for advanced-stage disease. Toll-like receptors (TLRs) and immunity have a direct role in prostate cancer pathogenesis, but T...

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Cells - ISSN 2073-4409