Results 91 to 100 of about 267,024 (262)

Immunoinflammation and post-translational modifications in the aging process

Journal of Translational Medicine
Aging is an intrinsic biological decline marked by multidimensional alterations spanning molecular, cellular, tissue, and organ levels. One hallmark of aging is the progressive deterioration of immune function, a condition referred to as immunosenescence.
Jiaqi Xiao, Xuan Qin, WenTao Chen, Xinyu Que, Yaoyao Ma, Wentao Huang, Haoxiang Ou, Yongfen Bao, Lihua Qu, Shigang Shan   +9 more
doaj   +1 more source

Discovery and Identification of Serum Succinyl‐Proteome for Postmenopausal Women with Osteoporosis and Osteopenia

Orthopaedic Surgery, 2019
Objective For the purpose of providing evidence for the treatment of osteoporosis and osteopenia, this study retrospectively identified succinylation‐modified sites and proteins in postmenopausal women, and bioinformatics analysis were performed. Methods
Li‐li Zhang, Chun‐wen Li, Kang Liu, Zhong Liu, Bo‐cheng Liang, Yi‐ran Yang, Xiao‐lin Shi   +6 more
doaj   +1 more source

Post-translational modifications in prion diseases

Frontiers in Molecular Neuroscience
More than 650 reversible and irreversible post-translational modifications (PTMs) of proteins have been listed so far. Canonical PTMs of proteins consist of the covalent addition of functional or chemical groups on target backbone amino-acids or the cleavage of the protein itself, giving rise to modified proteins with specific properties in terms of ...
Chloé Bizingre, Chloé Bizingre, Clara Bianchi, Clara Bianchi, Anne Baudry, Anne Baudry, Aurélie Alleaume-Butaux, Aurélie Alleaume-Butaux, Benoit Schneider, Benoit Schneider, Benoit Schneider, Mathéa Pietri, Mathéa Pietri   +12 more
openaire   +4 more sources

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

SnRK2s: Kinases or Substrates?

Plants
Throughout their life cycle, plants persistent through environmental adversities that activate sophisticated stress-signaling networks, with protein kinases serving as pivotal regulators of these responses.
Yunmin Wei, Linzhu Peng, Xiangui Zhou
doaj   +1 more source

Blood‐based proteomic profiling reveals context‐dependent changes in BCL2‐associated signaling during taxane therapy in breast cancer patients

FEBS Open Bio, EarlyView.
Chemotherapy side effects significantly impact cancer survivors' quality of life. Using protein levels in blood samples from breast cancer patients before and after 12 weeks of taxane treatment, we detected treatment‐dependent changes in calcium signaling and aging pathways associated with cancer recurrence.
Saira Munshani, Eiman Y. Ibrahim, Rozalyn L. Rodwin, Leah M. Ferrucci, Kim Blenman, Maryam Lustberg, Barbara E. Ehrlich   +6 more
wiley   +1 more source

Post‐translational modifications in diabetic cardiomyopathy

Journal of Cellular and Molecular Medicine
AbstractThe increasing attention towards diabetic cardiomyopathy as a distinctive complication of diabetes mellitus has highlighted the need for standardized diagnostic criteria and targeted treatment approaches in clinical practice. Ongoing research is gradually unravelling the pathogenesis of diabetic cardiomyopathy, with a particular emphasis on ...
Zhi Li, Jie Chen, Hailong Huang, Qianru Zhan, Fengzhi Wang, Zihan Chen, Xinwei Lu, Guozhe Sun   +7 more
openaire   +2 more sources

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

FEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho, Rebecca Schmitt, Aneesha Dasgupta, Alexandra Ducharme, Jason Doles   +4 more
wiley   +1 more source

post-translational modification

Citation: 'post-translational modification' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.15998 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
openaire   +2 more sources

Identification and characterization of O-GlcNAc modifications of a conserved orthopoxvirus core protein

Journal of Virology
O-GlcNAcylation, a post-translational modification consisting of O-linked N-acetylglucosamine attached to serine and threonine residues, occurs in thousands of cytoplasmic, nuclear, and mitochondrial proteins but has been reported for relatively few ...
Yunliang Zhang, Bernard Moss
doaj   +1 more source