Results 111 to 120 of about 147,915 (338)

Autophagy in DNA Damage Response [PDF]

, 2015
DNA damage response (DDR) involves DNA repair, cell cycle regulation and apoptosis, but autophagy is also suggested to play a role in DDR. Autophagy can be activated in response to DNA-damaging agents, but the exact mechanism underlying this activation ...
Elzbieta Pawlowska, Janusz Blasiak, Jolanta Bialkowska-Warzecha, Kai Kaarniranta, Piotr Czarny   +4 more
core   +2 more sources

Targeting carnitine palmitoyl transferase 1A (CPT1A) induces ferroptosis and synergizes with immunotherapy in lung cancer

Signal Transduction and Targeted Therapy
Despite the successful application of immune checkpoint therapy, no response or recurrence is typical in lung cancer. Cancer stem cells (CSCs) have been identified as a crucial player in immunotherapy-related resistance. Ferroptosis, a form of cell death
Lei Ma, Chong Chen, Chunxing Zhao, Tong Li, Lingyu Ma, Jiayu Jiang, Zhaojun Duan, Qin Si, Tsung-Hsien Chuang, Rong Xiang, Yunping Luo   +10 more
semanticscholar   +1 more source

Downregulation of fatty acid binding protein 4 alleviates lipid peroxidation and oxidative stress in diabetic retinopathy by regulating peroxisome proliferator-activated receptor γ-mediated ferroptosis [PDF]

, 2022
Xiaoe Fan, Manhong Xu, Qianfeng Ren, Yan Fan, Boshi Liu, Jiaqi Chen, Zhengmin Wang, Xiaoyan Sun   +7 more
openalex   +1 more source

Trained Immunity Exacerbates Inflammatory Arthritis Progression via Promoting Synovial Fibroblast Ferroptotic Resistance

Advanced Science, EarlyView.
β‐glucan‐induced trained immunity reprograms macrophages toward hyperinflammation, exacerbating inflammatory arthritis. In a collagen‐induced arthritis model, trained macrophages intensify disease severity and confer ferroptosis resistance in synovial cells via IL‐1β/NAT10‐mediated FSP1 mRNA modification.
Haibo Su, Baoying Zhang, Qiudi Deng, Jiaxin Huang, Jinyu Feng, Yuan Fu, Yuejun Huang, Weikun Deng, YingJun Su, Huisheng Liu, Ning‐yi Shao, Zhenhui Zhang, Jianwei Dai   +12 more
wiley   +1 more source

NINJ1 induces plasma membrane rupture and release of damage-associated molecular pattern molecules during ferroptosis

EMBO Journal
Ferroptosis is a regulated form of necrotic cell death caused by iron-dependent accumulation of oxidized phospholipids in cellular membranes, culminating in plasma membrane rupture (PMR) and cell lysis. PMR is also a hallmark of other types of programmed
Saray Ramos, E. Hartenian, J. C. Santos, Philipp Walch, Petr Broz   +4 more
semanticscholar   +1 more source

Norepinephrine Induces Sertoli Cell Ferroptosis via Receptors Desensitization Causing Stress‐Related Male Reproductive Dysfunction

Advanced Science, EarlyView.
Psychological stress activates the sympathetic–adrenal axis, elevating norepinephrine (NE) and suppressing reproductive hormones, thereby impairing male reproduction. Excess NE overactivates and desensitizes β‐adrenergic receptors (β‐ARs), triggering Sertoli cell ferroptosis and disrupting spermatogenesis.
Lingyu Zhang, Shanfeng Gao, Xiaofan Xiong, Xin Liu, Rufeng Li, Xia Wang, Lin Han, Xuan Xiao, Xiaofei Wang, Wen Li, Yongxia Chang, Yuefeng Du, Juan Yang   +12 more
wiley   +1 more source

Novel insights on targeting ferroptosis in cancer therapy

Biomarker Research, 2020
Ferroptosis belongs to a novel form of regulated cell death. It is characterized by iron dependence, destruction of intracellular redox balance and non-apoptosis. And cellular structure and molecules level changes also occur abnormally during ferroptosis.
Sipeng Zuo, Jie Yu, Hui Pan, Linna Lu
doaj   +1 more source

Tissue‐Resident Macrophage‐Derived E3 Ligase SMURF2 Restricts Autoimmune Inflammation by Mediating the Degradation of p‐TBK1

Advanced Science, EarlyView.
Dysregulated Tissue resident macrophage (TRMs) link to autoimmune inflammation. SMURF2 mediates Lys‐27 (K27)‐linked ubiquitination of p‐TBK1 and its degradation, which inhibits CSF1R signaling‐triggered TRM proliferation, thereby restraining the autoimmune inflammation.
Xiang An, Jun Li, Lingling Wang, Chengyuan Li, Zhenpeng Jin, Yushi Yao, Minmin Jiang, Wenlong Lin, Xiaojian Wang   +8 more
wiley   +1 more source

Hypoxia‐Induced circPRELID2 Promotes Gastric Cancer Metastasis by Facilitating ZEB2 Translation via PCBP1 O‐GlcNAcylation

Advanced Science, EarlyView.
Under hypoxia, HIF1A is directly bound to the PRELID2 promoter to increase PRELID2 pre‐mRNA expression, followed by the DYRK1A–SFPQ–SAM68 complex binding to Alu‐containing introns in PRELID2 pre‐mRNA, leading to circPRELID2 circularization. CircPRELID2 interacts with PCBP1 and promotes its cytoplasmic retention.
Pengshan Zhang, Zai Luo, Yitian Xu, Yuan Zhang, Renchao Zhang, Nadina Paerhati, Shaopeng Zhang, Qianqian Cai, Zhengjun Qiu, Chen Huang   +9 more
wiley   +1 more source

EVALUATING THE THERAPEUTIC EFFICACY OF RESTORING WILD-TYPE P53 ACTIVITY IN P53-MUTANT TUMORS [PDF]

, 2017
The p53 transcription factor is the most frequently altered in human cancers usually via missense mutations that undermine its transcriptional activity. Clinically, TP53 mutations have been shown to be remarkably predictive of refractoriness to treatment,
Larsson, Connie A
core   +1 more source