Results 211 to 220 of about 30,210 (302)

Unraveling Network Pharmacology-Based Therapeutics of Anthranilate Sulfonamides via Sirtuins/FOXO3a Cascade in Alzheimer's Disease. [PDF]

J Neurochem
Ruankham W, Prachayasittikul V, Pingaew R, Jeungprasopsuk W, Tantimongcolwat T, Prachayasittikul V, Prachayasittikul S, Phopin K.   +7 more
europepmc   +1 more source

SIRT4 positively regulates autophagy via ULK1, but independently of HDAC6 and OPA1

FEBS Open Bio, Volume 16, Issue 5, Page 870-884, May 2026.
Cells expressing SIRT4 (H161Y), a catalytically inactive mutant of the sirtuin SIRT4, fail to upregulate LC3B‐II and exhibit a reduced autophagic flux under stress conditions. Interestingly, SIRT4(H161Y) promotes phosphorylation of ULK1 at S638 and S758 that are associated with inhibition of autophagy initiation.
Isabell Lehmkuhl, Khawar Amin, Lydia Gabriel, Nils Hampel, Afshin Iram, Julia Hesse, Constanze Wiek, Jasmin Thuy Vy Nguyen, Helmut Hanenberg, Jürgen Scheller, M. Reza Ahmadian, Björn Stork, Doreen M. Floss, Roland P. Piekorz   +13 more
wiley   +1 more source

Sirtuins Contribute to the Migraine-Stroke Connection. [PDF]

Int J Mol Sci
Krekora J, Fila M, Mitus-Kenig M, Pawlowska E, Ciupinska J, Blasiak J.   +5 more
europepmc   +1 more source

Anticancer sensitivities and biological characteristics of HCT116 cells resistant to the selective poly(ADP‐ribose) glycohydrolase inhibitor

FEBS Open Bio, Volume 16, Issue 5, Page 1020-1029, May 2026.
We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley   +1 more source

Exercise and the hepatic sirtuin network: rethinking the research focus on SIRT1, SIRT3, and SIRT6. [PDF]

Front Physiol
Kwon JW.
europepmc   +1 more source

Phase Separation of NFIB Suppresses SLC3A2‐Mediated Ferroptosis in Castration‐Resistant Prostate Cancer

Advanced Science, Volume 13, Issue 26, 8 May 2026.
Castration‐resistant prostate cancer (CRPC) remains sensitive to ferroptosis, but its intrinsic resistance is poorly understood. Here, we identify NFIB as a master suppressor. SIRT7‐mediated NFIB acetylation drives its liquid–liquid phase separation, which promotes SLC3A2 transcription to inhibit ferroptosis.
Qiunuo Li, Danyang Chen, Yongzhen Xia, Yili Long, Nan Huang, Rongna Li, Mengting Shi, Mairehaba Kadier, Huafeng Luo, Xiaohui Chen, Hao Liu, Guanmin Jiang   +11 more
wiley   +1 more source

Deacetylation of SOD3 by sirtuins restores furin cleavage. [PDF]

Redox Biochem Chem
Mitchem EC, Harris PS, Michel CR, McGinnis CD, Ray S, Mallela KMG, Roede JR, Petersen SV, Nozik ES, Fritz KS.   +9 more
europepmc   +1 more source

Atrophic Skeletal Muscle‐Derived Extracellular Vesicles Transfer miR‐125a‐5p to Inhibit Bone Formation in Osteoporosis during Aging

Advanced Science, Volume 13, Issue 25, 4 May 2026.
A muscle‐bone endocrine pathway in aging is revealed in which extracellular vesicles released from atrophic skeletal muscle (Aged‐SKM‐EVs) inhibit bone formation. These EVs deliver miR‐125a‐5p to osteoblasts, thereby suppressing the SIRT7‐Sp7 signaling axis and osteogenic differentiation.
Xiaoyan Shao, Pan Zhang, Zhidan Fan, Jiaquan Lin, Xiang Chen, Na Liu, Wang Gong, Yi He, Yining Zhou, Tianshu Shi, Yong Shi, Yuze Ma, Wentian Gao, Haosheng Wang, Depeng Fang, Chengzhi Wang, Wenshu Wu, Wenjin Yan, Jianghui Qin, Dongyang Chen, Haiguo Yu, Qing Jiang, Baosheng Guo   +22 more
wiley   +1 more source

Hypothalamic Sirt1 protects terminal Schwann cells and neuromuscular junctions from age‐related morphological changes [PDF]

, 2018
Imai, Shin-ichiro, Jablonka-Shariff, Albina, Santosa, Katherine B, Satoh, Akiko, Snyder-Warwick, Alison K   +4 more
core   +2 more sources

Traditional Health Practices May Promote Nrf2 Activation Similar to Exercise. [PDF]

Int J Mol Sci
Kolb H, Martin S, Kempf K.
europepmc   +1 more source