Results 81 to 90 of about 71,442 (302)

Materials‐Guided Gene‐Ionizable Lipid Nanoparticles to Reverse Iron‐Associated Immune Resistance in Renal Cancer

Advanced Science, EarlyView.
ABSTRACT Iron overload is a common metabolic disturbance in cancer and contributes to poor outcomes in renal cell carcinoma (RCC), yet its effects on the tumour immune microenvironment remain unclear. Here we identify a previously unrecognized immunosuppressive axis in which iron overload downregulates the palmitoyltransferase ZDHHC12 in CD8+ T cells ...
Xin Jin, Yulong Hong, Chengliang Yin, Wanyang Guo, Yaxuan Wang, Ruijiang Zeng, Ruilin Liu, Zexian Ding, Xinlin Liu, Shangqing Ren, Qiyang Liang, Yaohui Wang, Xu Zhang, João Conde, Yuan Li, Xin Ma, Liangyou Gu   +16 more
wiley   +1 more source

Increased p53 immunopositivity in anaplastic medulloblastoma and supratentorial PNET is not caused by JC virus

BMC Cancer, 2005
Background p53 mutations are relatively uncommon in medulloblastoma, but abnormalities in this cell cycle pathway have been associated with anaplasia and worse clinical outcomes. We correlated p53 protein expression with pathological subtype and clinical
Shah Keerti V, Khaki Leila, Daniel Richard W, Chaudhry Aneeka, Eberhart Charles G, Gravitt Patti E   +5 more
doaj   +1 more source

NET‐DNA Activates the ANXA2/TMEM215/BiP Axis to Promote Mitophagy‐Mediated Anoikis Resistance in Endometriosis

Advanced Science, EarlyView.
NET‐DNA is enriched during early endometriotic lesion establishment and drives anoikis resistance by promoting an ANXA2–TMEM215–BiP axis. This pathway strengthens ER–mitochondria contacts, enhances PINK1/Parkin‐associated mitophagy, preserves mitochondrial homeostasis, and supports ectopic stromal cell survival, thereby facilitating lesion persistence ...
Honglin Wang, Yanling Gou, Huiyan Zhang, Hongli Wang, Beidi Wang, Jinming Liu, Yingying Cao, Ruru Bai, Yuxin Zhao, Xu Han, Chao Feng, Xin Huang, Zongfeng Zhang   +12 more
wiley   +1 more source

A case of progressive multifocal leukoencephalopathy in a HIV-infected female patient [PDF]

Терапевтический архив, 2016
Progressive multifocal leukoencephalopathy (PML) caused by JC virus is a severe central nervous lesion developing in the presence of obvious immunodeficiency. In most cases, the disease results in a fatal outcome within a few months.
E A Samotolkina, A V Pokrovskaya, E S Samotolkina, S L Voznesensky, E V Petrova   +4 more
doaj   +1 more source

JC virus: A brief review

World Journal of Neuroscience, 2013
Proportional to the growth rate of its clinical expression, the last decades have seen an increase on JC Virus diagnosis testing, and on therapeutic and symptoms management plans. Whether isolated or associated to retroviral therapy, the relationship of JC Virus to HIV allowed us to delve a little deeper into the knowledge of its behavior.
Basilio Vagner Ramírez, Viviana Castaño Palacio   +1 more
openaire   +2 more sources

CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction

Advanced Science, EarlyView.
CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma, Jiali Jia, Juncong Lan, Jing Wang, Dan Rao, Lanlan Rao, Weibin Zhang, Dongpeng Wu, Jie Zhang, Gang Wang, Baohua Liu, Ying Ao, Zimei Wang   +12 more
wiley   +1 more source

Jc Virus-Induced Progressive Multifocal Leukoencephalopathy [PDF]

Future Virology, 2010
Progressive multifocal encephalopathy (PML) is a fatal demyelinating disease of the central nervous system (CNS), caused by the lytic infection of oligodendrocytes by a human polyomavirus, JC virus (JCV). PML is rare disease but mostly develops in patients with underlying immunosuppressive conditions, including Hodgkin's lymphoma, lymphoproliferative ...
A Sami, Saribas, Ahmet, Ozdemir, Cathy, Lam, Mahmut, Safak   +3 more
openaire   +2 more sources

Expression of JC virus T-antigen in a patient with MS and glioblastoma multiforme

, 2002
Objective: To investigate the presence of human polyomavirus JC virus genome and the expression of the viral oncoprotein T-antigen in neoplastic cells of a patient with MS and a glioblastoma multiforme.
S. Enam, S. Croul, P. Ferrante, S. Delbue, L. Del Valle, J. Gordon, K. Khalili   +6 more
core   +1 more source

Transposase‐Assisted Donor Tethering Boosts Large‐Fragment HDR in Plants

Advanced Science, EarlyView.
A transposase‐assisted donor tethering strategy is developed to enhance homology‐directed repair in plants. By recruiting donor DNA to double‐strand breaks and synergizing with repair pathway reprogramming and transcription‐coupled donor design, this system markedly improves large‐fragment targeted insertion efficiency, providing a robust platform for ...
Sha Wei, Kai Zhang, Shuke Deng, Jinjie Chen, Xiaomei Huang, Jingfei Guo, Yuqing Wu, Yingjie Guo, Zhen Liang   +8 more
wiley   +1 more source

Incidence of BK Virus Nephropathy (BKVN) in Renal Transplant Recipients

International Journal of Organ Transplantation Medicine, 2012
Background: BK virus nephropathy (BKVN) is one of the complications of renal transplantation that causes graft loss in renal transplant recipients.Objective: To determine the incidence of BKVN after renal transplantation in Hasheminejad Hospital, Tehran,
A Pezeshgi, A Ghods, H Keivani, M Asgari, M Shatty   +4 more
doaj