Results 151 to 160 of about 1,195,384 (219)

Type I interferons modulate autophagy to shape gemcitabine response in pancreatic cancer cells

FEBS Open Bio, EarlyView.
Type I interferons differentially modulate autophagy and the response of pancreatic cancer cells to gemcitabine. IFNα2b stimulates autophagic flux and protects cells from gemcitabine‐induced cell death, contributing to chemoresistance. In contrast, IFNβ1a inhibits autophagosome formation and enhances gemcitabine‐induced cell death, resulting in ...
Lucy E. Bonilla, Martín M. Ledesma, Santiago A. Behr, Matías A. Pibuel, María L. Palanek, Daniel H. Grasso, Maria N. Garcia, Juan Garona, Silvina L. Lompardía, Elida Álvarez, Daniela L. Papademetrio   +10 more
wiley   +1 more source

Discovery of SKP2-Recruiting PROTACs for Target Protein Degradation. [PDF]

Adv Sci (Weinh)
Dong G, Huang A, Zhao Z, Lai B, Pan X, Yang H, Xu X, Wang T, Zhao F, Zhang Z, Xue Y, Deng G, Deng W, Chen J.   +13 more
europepmc   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

TRPML1 agonist ML‐SA5 attenuates pulmonary fibroblast activation by suppressing mTOR and restoring autophagic flux

FEBS Open Bio, EarlyView.
TGF‐β1 stimulation downregulates lysosomal channel TRPML1 in pulmonary fibroblasts. The TRPML1 agonist ML‐SA5 suppressed fibroblast‐to‐myofibroblast activation and collagen production. Mechanistically, ML‐SA5 inhibited mTOR phosphorylation, restored autophagic flux, and its effects were enhanced by rapamycin (mTOR inhibitor) and reversed by MHY1485 ...
Jiatong Yao, Xiaoting Kang, Lulu Meng, Shaoxuan Zhang, Qiujie Li, Jinyu Zhou, Mengyue Xue, Chu Li, Hua Zhu, Pengzhou Hang, Jing Zhao   +10 more
wiley   +1 more source

Autonomously Motile Nano-PROTACs Act as Protein-Sweeping Robots to Enhance Targeted Protein Degradation. [PDF]

Adv Mater
Lu X, Qiu F, Liang H, Wang X, Xue M, Wang J, Shi J, Zhang H, Wang B.   +8 more
europepmc   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source

Author Correction: NUPR1 is a critical repressor of ferroptosis

Nature Communications
Jiao Liu, Xinxin Song, Feimei Kuang, Qiuhong Zhang, Yangchun Xie, Rui Kang, Guido Kroemer, Daolin Tang   +7 more
doaj   +1 more source

Harnessing FBXO31 with Terminal Amide-Functionalized Molecules for Targeted Protein Degradation. [PDF]

J Am Chem Soc
Zhang C, Jin X, Zhou C, Jenkins MJ, Riha IA, Zhang X.   +5 more
europepmc   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

The Contribution of Native Protein Complexes to Targeted Protein Degradation. [PDF]

ACS Chem Biol
Glennie L, Curnutt NM, Sathe G, Le Chatelier B, Goff F, Zhao JF, Cartwright T, Dunbar K, Wood NT, Macartney TJ, Woo CM, Sapkota GP.   +11 more
europepmc   +1 more source