Results 31 to 40 of about 31,788 (164)

Deciphering von Hippel-Lindau (VHL/Vhl)-associated pancreatic manifestations by inactivating Vhl in specific pancreatic cell populations.

PLoS ONE, 2009
The von Hippel-Lindau (VHL) syndrome is a pleomorphic familial disease characterized by the development of highly vascularized tumors, such as hemangioblastomas of the central nervous system, pheochromocytomas, renal cell carcinomas, cysts and ...
H-C Jennifer Shen, Asha Adem, Kris Ylaya, Arianne Wilson, Mei He, Dominique Lorang, Stephen M Hewitt, Klaus Pechhold, David M Harlan, Irina A Lubensky, Laura S Schmidt, W Marston Linehan, Steven K Libutti   +12 more
doaj   +1 more source

Molecular Glue Degraders Enhance CAPRIN1‐Dependent Lysosomal Degradation of APP and Reduce Amyloid β in Alzheimer's Disease

Advanced Science, EarlyView.
A new class of lysosome‐directed molecular glue degraders selectively enhance CAPRIN1–APP interactions, driving APP degradation and reducing amyloid‐β production in human neurons and Alzheimer's disease mouse models. This CAPRIN1‐dependent targeted protein degradation strategy reveals a previously unrecognized therapeutic approach for disrupting the ...
Sunghan Jung, Xu Wang, Bin Liu, Raktim Roy, Nancy Jaiswal, Ratan K. Rai, Yuichiro Takagi, Cen Gao, Lifan Zeng, Ho‐Yin Lo, Reagan K. Wohlford, Ryan K. Higgins, Bruce T. Lamb, Anantha Shekhar, Anita C. Bellail, Chunhai Hao   +15 more
wiley   +1 more source

Site‐Specific Protein Bioconjugation Through Cellular Incorporation of Noncanonical Amino Acids

Angewandte Chemie, EarlyView.
Genetic code expansion (GCE) enables site‐specific installation of noncanonical amino acids containing bioorthogonal conjugation handles, allowing precise, homogeneous protein modification. This review examines the principles of orthogonal translation, surveys the chemistries available for chemoselective labeling, and highlights emerging multi‐site ...
Rahul Sarkar, Manas Joshi, Abhishek Chatterjee   +2 more
wiley   +2 more sources

PTBP1‐Mediated Alternative Splicing of DNAJB6 Promotes Everolimus Resistance in Clear Cell Renal Cell Carcinoma via EIF4B/PKIB/AKT/mTOR Positive Feedback Loop

Advanced Science, EarlyView.
PTBP1‐mediated alternative splicing drives a pathogenic switch to the DNAJB6b isoform in everolimus‐resistant clear cell renal cell carcinoma. This splicing event programs a positive feedback loop including EIF4B/PKIB/AKT/mTOR, promoting aggressive therapy resistance.
Xiu‐wu Pan, Hong‐feng Zheng, Mu‐chen Li, Jia‐lin Zhou, Hang‐biao Zhang, Dong‐hao Lyu, Yi‐fan Tang, Tian‐yue Yang, Yi‐fan Liu, Zi‐chang Liu, Wen‐jie Ma, Yuan‐bo Zong, Jian‐gui Liu, Zi‐xuan Gong, Hao Zhang, Ke‐qin Dong, Wang Zhou, Jian‐qin Ye, Xin‐gang Cui   +18 more
wiley   +1 more source

Frequent Mutations of VHL Gene and the Clinical Phenotypes in the Largest Chinese Cohort With Von Hippel–Lindau Disease

Frontiers in Genetics, 2019
Von Hippel–Lindau (VHL) disease is a rare autosomal-dominant inherited tumor syndrome. We aimed to analyze the correlations between frequent VHL mutations and phenotypes in Chinese VHL families.
Baoan Hong, Baoan Hong, Baoan Hong, Baoan Hong, Baoan Hong, Baoan Hong, Kaifang Ma, Kaifang Ma, Kaifang Ma, Kaifang Ma, Jingcheng Zhou, Jingcheng Zhou, Jingcheng Zhou, Jingcheng Zhou, Jiufeng Zhang, Jiufeng Zhang, Jiufeng Zhang, Jiufeng Zhang, Jiangyi Wang, Jiangyi Wang, Jiangyi Wang, Jiangyi Wang, Shengjie Liu, Shengjie Liu, Shengjie Liu, Shengjie Liu, Zhongyuan Zhang, Zhongyuan Zhang, Zhongyuan Zhang, Zhongyuan Zhang, Lin Cai, Lin Cai, Lin Cai, Lin Cai, Ning Zhang, Ning Zhang, Kan Gong, Kan Gong, Kan Gong, Kan Gong   +39 more
doaj   +1 more source

Degrading GPX4 via Biomimetic Nanoparticle‐Mediated In Situ Synthesis of Deep‐Learning‐Designed Binder‐Degron Chimeras for Prostate Cancer Therapy

Advanced Science, EarlyView.
A deep‐learning‐designed binder is fused to a combinatorial degron to create a binder‐degron chimera (bdC) that recruits the CUL2‐RING ubiquitin ligase complex. Encapsulation in a prostate‐cancer‐targeted, CD47‐camouflaged nanocarrier enables tumor‐specific in situ bdC expression, triggering GPX4 degradation and ferroptosis, thereby establishing a ...
Si‐Han Zhang, Ye An, Na Zeng, Mei‐Cheng Liu, Jian‐Xuan Sun, Xi Gong, Jin‐Zhou Xu, Shao‐Gang Wang, Qi‐Dong Xia   +8 more
wiley   +1 more source

Von Hippel–Lindau (VHL) disease and VHL-associated tumors in Indian subjects: VHL gene testing in a resource constraint setting

Egyptian Journal of Medical Human Genetics, 2022
Background Von Hippel–Lindau (VHL) syndrome is a familial cancer syndrome caused by mutations in VHL gene. It is characterized by the formation of benign and malignant tumors like retinal angioma, cerebellar hemangioblastoma, spinal hemangioblastoma ...
Aradhana Dwivedi, Amita Moirangthem, Himani Pandey, Pankaj Sharma, Priyanka Srivastava, Prabhaker Yadav, Deepti Saxena, Shubha Phadke, Preeti Dabadghao, Neerja Gupta, Madhulika Kabra, Rekha Goyal, Rituparna Biswas, Swayamsidha Mangaraj, Debarati Bhar, Subhankar Chowdhury, Amit Agarwal, Kausik Mandal   +17 more
doaj   +1 more source

In Situ Bioorthogonal Synthesis of PROTACs via Dual‐Responsive Cleavage for Synergistic Photo‐Immunotherapy

Advanced Science, EarlyView.
A bioactive self‐delivering SNAP‐TAC platform responds to tumor‐associated cathepsin B and glutathione, enabling in situ bioorthogonal synthesis of a BRD4‐degrading proteolysis‐targeting chimera within the tumor microenvironment. The resulting BRD4 degradation and PD‐L1 downregulation synergize with photodynamic therapy‐induced immunogenic cell death ...
Shiqin Jian, Jiasha Wu, Fusheng Xu, Yan Zuo, Huaxing Shen, Rui Ji, Luyi Wang, Na Li, Yanting Sun, Yongsheng Yu, Yejiao Shi, Honggang Hu, Feng Xu, Dan Huang, Xiaochun Hu   +14 more
wiley   +1 more source

USP4‐Dependent CHAF1B Stabilization Regulates Distinct SETDB1 Ubiquitin States Linked to AKT T308 Signaling and Lipogenic Remodeling in HCC

Advanced Science, EarlyView.
USP4 stabilizes CHAF1B by limiting K48‐linked ubiquitination. Stabilized CHAF1B supports UHRF1‐associated K63‐linked SETDB1 ubiquitination and cytoplasmic redistribution, whereas CHAF1B loss favors VHL‐dependent K11‐associated degradative ubiquitination and proteasomal loss of SETDB1.
Saiyan Bian, Yun Tong, Wenkai Ni, Zhangzhi Tang, Weiting Chen, Kexin Ma, Lihan Jiang, Jiayu Shao, Xuyang He, Wenjie Zheng   +9 more
wiley   +1 more source

H4K12 Lactylation Regulates NDUFS7 to Drive Microglia Reverse Electron Transport in Spinal Cord Injury

Advanced Science, EarlyView.
Lactate accumulation after SCI promotes H4K12la lactylation, which upregulates NDUFS7, triggering mitochondrial RET and ROS, enforcing pro‐inflammatory microglial polarization. MM@mPTC, a biomimetic nanotherapeutic, degrades LDHA in activated microglia, reducing H4K12la lactylation and blocking RET, thus curbing ROS, fostering a reparative phenotype ...
Chenglong Hong, Zhichen Jiang, Zhouwei Wu, Chenyu Wu, Jiang Liu, Kaijie Guo, Yihui Liang, Shaobo Xu, Yuchen Jin, Yong Xiao, Lei Guo, Hui Xu, Sunren Sheng, Chenggui Wang   +13 more
wiley   +1 more source