Keep Current with the Latest in Cell Biology Research

The Protective Role of TIGIT+ B Cells in Attenuating Type 1 Diabetes Progression

[Diabetes Obesity & Metabolism] The authors investigated the expression, functional, and metabolic characteristics of T cell immunoreceptor with immunoglobulin and ITIM domain (TIGIT) + B cells in type 1 diabetes patients and non-obese diabetic mice using flow cytometry.

Identifying In Vivo Genetic Dependencies of Melanocyte and Melanoma Development

[Elife] Scientists used a rapid, scalable system to identify both cell-autonomous and non-cell-autonomous regulators of normal melanocyte development.

LZTR1 Is a Melanoma Oncogene That Promotes Invasion and Suppresses Apoptosis

[Oncogene] Researchers showed that leucine zipper like transcription regulator 1 (LZTR1) regulates the ubiquitin proteasome system in melanoma cells and also associates with actin-related proteins and actin cytoskeleton organization.

Nesfatin-1 Ameliorates Blood-Brain Barrier Dysfunction in Alzheimer’S Disease by Targeting VEGF-R1 and Reducing Cellular Senescence in Brain Vascular Endothelial Cells

[Translational Psychiatry] Researchers found that nesfatin-1 treatment improved cellular senescence in brain vascular endothelial bEnd.3 cells by restoring the expression of hTERT and TERF2 against oligomerized Aβ1-42.

Periadventitial Delivery of Mesenchymal Stem Cells Improves Vascular Remodeling and Maturation in Arteriovenous Fistulas

[Science Translational Medicine] A Phase I randomized trial in patients undergoing upper extremity arteriovenous fistula (AVF) placement was performed to evaluate the safety and efficacy of autologous adipose–derived MSCs in improving AVF function.

Chromosomal Abnormalities of Mesenchymal Stromal Cells in Hematological Malignancies

[Oncogene] Chromasomal instability can lead to abnormal gene expression, cellular senescence, and inflammation, altering MSCs.

The Interrelationship Between Interleukin-17 a and the Immunomodulation of Mesenchymal Stromal Cells

[Stem Cell Research & Therapy] The authors elucidate the complex relationship between IL-17 A and MSCs in immune regulation, and to provide a theoretical foundation and new insights for the development of immunotherapy strategies based on MSCs in the future.

Therapeutic Targeting of BET Proteins in Sarcoma

[Molecular Cancer Therapeutics] Scientists summarize the preclinical studies on bromodomain and extraterminal (BET) inhibition and discusses clinical trial activity, providing insights into the potential of BET inhibitors in sarcoma therapy.

Off-the-Shelf Dual CAR-iNKT Cell Immunotherapy Eradicates Medullary and Leptomeningeal High-Risk KMT2A-Rearranged Leukemia

[Blood] Researchers equip iNKT with CD19- and/or CD133-targeting CARs and investigate their anti-leukamia activity against KMT2A-rearranged acute lymphoblastic leukemia in relevant in vitro and in vivo models.

Cardiomyocyte Mitochondrial Mono-ADP-Ribosylation Dictates Cardiac Tolerance to Sepsis by Configuring Bioenergetic Reserve in Male Mice

[Nature Communications] Researchers revealed that both genetic and pharmacological inhibition of mono-ADP-ribosyl hydrolase MacroD1 alleviates myocardial metabolic impairment, inflammation, dysfunction, and the risk of mortality caused by lipopolysaccharide and cecal ligation and puncture.

RPS27L Enhances Myogenesis and Muscle Mass by Targeting IGF1 Through Liquid-Liquid Phase Separation

[Advanced Science] Scientists observed that muscle-specific ribosomal protein S27-like (Rps27l) knock-in mice exhibit significantly increased muscle mass, enlarged myofiber size, a higher proportion of fast-twitch myofibers, and enhanced muscle regeneration capabilities compared to wild-type controls.

E2F5 Accelerates Vascular Smooth Muscle Cells Phenotype Switching in Diabetic Atherosclerosis through Activating Wnt/β-Catenin Pathway

[Diabetes & Metabolism Journal] Apolipoprotein E-knockout mice were intraperitoneally injected streptozotocin for five days and fed a high-fat diet for 12 weeks for establishing an in vivo diabetic atherosclerosis model.

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