Results 71 to 80 of about 5,974,193 (263)

An Anti‐Amyloidogenic Approach to Specifically Block Memory Consolidation in Mice for Therapeutic Intervention

Advanced Science, EarlyView.
Functional amyloid conversion of the translation regulator CPEB3 is essential for long‐term memory persistence. This study demonstrates that targeting this molecular switch with the anti‐amyloidogenic peptide QBP1 selectively blocks CPEB3 fibrillation without disrupting phase separation.
Paula López‐García, Kerry R. McGreevy, Maria Eugenia Vaquero, Juan M. Suarez‐Rivero, Antonio Moreno‐Rodríguez, Antonio J. Pérez‐Pulido, Daniel Ramírez de Mingo, Anna Pallé, Helena Akiko Popiel, Andrea Santi, Mario D. Cordero, José Luis Trejo, Yoshitaka Nagai, Mariano Carrión‐Vázquez   +13 more
wiley   +1 more source

Edelfosine Induced Suicidal Death of Human Erythrocytes

Cellular Physiology and Biochemistry, 2015
Background/Aims: The anti-inflammatory, anti-autoimmune, antiparasitic, and anti-viral ether phospholipid edelfosine (1-O-octadecyl-2-O-methylglycero-3-phosphocholine) stimulates apoptosis of tumor cells and is thus considered for the treatment of ...
Marilena Briglia, Antonella Fazio, Elena Signoretto, Caterina Faggio, Florian Lang   +4 more
doaj   +1 more source

Dual Role of Tamoxifen in Enhancing STING and CEACAM1 Expression to Prime a Favorable Tumor Microenvironment for Anti‐TIM3 Immunotherapy

Advanced Science, EarlyView.
Anti‐PD‐1/PD‐L1 blockade has revolutionized cancer immunotherapy, but is ineffective against endocrine‐treated (i.e., Tamoxifen), relapsed ER+ breast cancer (BC) patients. This study provides insight into the sub‐optimal response of ER+BCs to anti‐PD‐1/PD‐L1 blockade – highlighting the induction of STING and the CEACAM1/TIM3 axis after chronic ...
Marvin Angelo E Aberin, Saurabh Singh, Soumya Chatterjee, Guang‐Zhi Sui, Yi‐Fu Wang, Ya‐Ting Lu, Yu‐Ling Lee, Kun‐Yuan Lin, Joy Khag, Ta‐Yu Liu, Shao‐Han Chang, Wai‐Mui Cheung, Hsiao‐Chin Hong, Ren‐Jun Hsu, Chen‐Yang Shen, Chia‐Wei Li, Weng‐Lang Yang, Yao‐Ming Chang, Shih‐Yu Chen, Chandan Guha, Shu‐Ping Wang   +20 more
wiley   +1 more source

Taurolidine Sensitivity of Eryptosis, the Suicidal Erythrocyte Death

Cellular Physiology and Biochemistry, 2018
Background/Aims: The taurine derivative Taurolidine is effective against diverse bacteria and tumor growth. In the treatment of cancer, the substance is effective in part by triggering suicidal death or apoptosis of tumor cells.
Madeline Fink, Abdulla  Al Mamun Bhuyan, Nefeli Zacharopoulou, Florian Lang   +3 more
doaj   +1 more source

Rab1A Promotes Hepatic Steatosis by Suppressing Mitophagy via the Raf‐1/ERK1/2/PINK1 Signaling Axis

Advanced Science, EarlyView.
Why does fat accumulate in the liver? Our study reveals Rab1A as the molecular switch that silences the cell's mitochondrial cleanup crew. Turning Rab1A off reactivates mitophagy, clears excess fat, and reverses fatty liver disease in mice—offering a promising new therapeutic target for MASLD, a growing global health challenge.
Li Zhang, Jianhua Li, Huilu Zhang, Qi Qin, Yichen Huang, Xiaofan Tian, Chao Sun, Binbin Li, Zhengxin Wang, Xin Zhang   +9 more
wiley   +1 more source

Oxaliplatin Induced Suicidal Death of Human Erythrocytes

Cellular Physiology and Biochemistry, 2015
Background/Aims: The alkylating drug oxaliplatin is widely used for chemotherapy of malignancy. Oxaliplatin is effective by inducing both, necrosis and apoptosis.
Antonella Fazio, Marilena Briglia, Caterina Faggio, Kousi Alzoubi, Florian Lang   +4 more
doaj   +1 more source

Cell-Membrane-Anchored DNA Nanoplatform for Programming Cellular Interactions

, 2019
Cell–cell interactions are mediated through compositions expressed on the membrane. Engineering the cell surface to display functional modules with high biocompatibility, high controllability, and high stability would offer great opportunities for ...
Xiaojing Liu (1282134), Xueyu Peng (7629122), Yulin Du (6184235), Jin Li (119007), Weihong Tan (9692), Kanyu Xun (7629119), Liping Qiu (286577), Ke Pei (3767944)   +7 more
core   +1 more source

Phosphorylated STYK1 Promotes Gemcitabine Resistance via Autophagy‐Mediated Cancer Stemness in Pancreatic Cancer

Advanced Science, EarlyView.
Gemcitabine resistance remains a major challenge in pancreatic ductal adenocarcinoma. This study identifies STYK1 as a key mediator of chemoresistance through autophagy‐dependent maintenance of cancer stemness. Gemcitabine‐activated AMPK phosphorylates STYK1 at Ser91 and Ser304, enhancing autophagy and stemness.
Xueying Dong, Shi Li, Chensong Huang, Xuehong Qian, Jieyu Guo, Yahao Guo, Guifang Wu, Qi Zhang, Hongfei Tan, Yu Han, Rui Zhang, Hao Lyu, Shuai Xiao, Dong Guo, Chaojun Yan, Wenying Qin, Changchun Li, Xing‐Zhen Chen, Ying Zhao, Cefan Zhou, Jingfeng Tang   +20 more
wiley   +1 more source

Simvastatin, a Novel Stimulator of Eryptosis, the Suicidal Erythrocyte Death

Cellular Physiology and Biochemistry, 2017
Background/Aims: The 3-hydroxy-3-methyl-glutaryl-Coenzyme A (HMG-CoA) reductase inhibitor simvastatin has been shown to trigger apoptosis of several cell types. The substance has thus been proposed as an additional treatment of malignancy.
Abdulla Al Mamun Al Mamun Bhuyan, Sigrid Nüßle, Hang Cao, Shaqiu Zhang, Florian Lang   +4 more
doaj   +1 more source

Disrupted TFEB/GDNF–cAMP/ATP Coupling Underlies Astrocytic Dysfunction and Depression in LRRK2 G2019S Parkinson's Mice

Advanced Science, EarlyView.
ABSTRACT The LRRK2 G2019S mutation, a Parkinson's disease–linked variant, has been associated with depression‐like phenotypes, but mechanisms remain unclear. We chart age‐dependent behavioral changes and astrocyte reactivity in G2019S mice and define a pathway connecting LRRK2 to TFEB/GDNF signaling, cellular energetics, and inflammation.
Longping Yao, Maryam Hatami, Sumeyye Koc, Qing Jiang, Thomas Skutella, Yuanfeng Zhang   +5 more
wiley   +1 more source