Emerging role of RNA acetylation modification ac4C in diseases: current advences and future challenges

J Luo, J Cao, C Chen, H Xie - Biochemical Pharmacology, 2023 - Elsevier
The oldest known highly conserved modification of RNA, N4-acetylcytidine, is widely
distributed from archaea to eukaryotes and acts as a posttranscriptional chemical …

NAD metabolism: Role in senescence regulation and aging

CCS Chini, HS Cordeiro, NLK Tran, EN Chini - Aging cell, 2024 - Wiley Online Library
The geroscience hypothesis proposes that addressing the biology of aging could directly
prevent the onset or mitigate the severity of multiple chronic diseases. Understanding the …

Why is polymyalgia rheumatica a disease of older adults? Explanations through etiology and pathogenesis: a narrative review

I Coskun Benlidayi - Clinical Rheumatology, 2024 - Springer
Polymyalgia rheumatica is one of the most common inflammatory rheumatic conditions in
older adults. The disease is characterized by pain and stiffness in the shoulder and pelvic …

[HTML][HTML] IFNα-induced BST2+ tumor-associated macrophages facilitate immunosuppression and tumor growth in pancreatic cancer by ERK-CXCL7 signaling

C Zheng, J Wang, Y Zhou, Y Duan, R Zheng, Y Xie… - Cell Reports, 2024 - cell.com
Pancreatic ductal adenocarcinoma (PDAC) features an immunosuppressive tumor
microenvironment (TME) that resists immunotherapy. Tumor-associated macrophages …

Subcellular structure, heterogeneity, and plasticity of senescent cells

TC Bitencourt, JE Vargas, AO Silva, LR Fraga… - Aging …, 2024 - Wiley Online Library
Cellular senescence is a state of permanent growth arrest. It can be triggered by telomere
shortening (replicative senescence) or prematurely induced by stresses such as DNA …

Immunogenicity of an adjuvanted broadly active influenza vaccine in immunocompromised and diverse populations

DA Hendy, ES Pena… - Bioengineering & …, 2024 - Wiley Online Library
Influenza virus outbreaks are a major burden worldwide each year. Current vaccination
strategies are inadequate due to antigenic drift/shift of the virus and the elicitation of low …

[HTML][HTML] Senescence and fibrosis in salivary gland aging and disease

DA Nelson, I Kazanjian, JA Melendez… - Journal of Oral Biology and …, 2024 - Elsevier
Salivary gland hypofunction is highly prevalent in aged and diseased individuals leading to
significant discomfort and morbidity. One factor that contributes to salivary gland …

Suppressors of cGAS‐STING are downregulated during fin‐limb regeneration and aging in aquatic vertebrates

S Mathavarajah, AW Thompson… - … Zoology Part B …, 2024 - Wiley Online Library
During the early stages of limb and fin regeneration in aquatic vertebrates (ie, fishes and
amphibians), blastema undergo transcriptional rewiring of innate immune signaling …

[HTML][HTML] COVID-19. Biology, pathophysiology, and immunology: a pathologist view

M Chilosi, C Doglioni, C Ravaglia, S Piciucchi… - Pathologica, 2023 - ncbi.nlm.nih.gov
Even if the SARS-CoV-2 pandemic has been declared over, several risks and clinical
problems remain to be faced, including long-COVID sequelae and possible outbreaks of …

[HTML][HTML] A new face of old cells: An overview about the role of senescence and telomeres in inflammatory bowel diseases

M Sienkiewicz, K Sroka, A Binienda, D Jurk… - Ageing Research …, 2023 - Elsevier
Cellular senescence is a pivotal factor contributing to aging and the pathophysiology of age-
related diseases. Despite the presence of inflammation and abnormal immune system …