Results 51 to 60 of about 66,683 (260)

VDAC1 Upregulation Induces Hyperexcitability of Nociceptive Sensory Neurons Via Enhanced Mitochondrial Atp Efflux in Neuropathic Pain

Advanced Science, EarlyView.
The mechanism diagram of VDAC1 mediating neuronal excitability and neuropathic pain. Briefly, VDAC1 is expressed in DRG neurons and is upregulated following CCI‐induced neuropathic pain. This upregulation enhances ATP transport from mitochondria to the cytoplasm in sensory neurons, leading to increased neuronal excitability and pain behavior.
Fengrun Sun, Ning Yu, Liang Yu, Xiaofen Tian, Yujia Ma, Yikuan Xie, Tao Wang, Chao Ma   +7 more
wiley   +1 more source

ViroFind: A novel target-enrichment deep-sequencing platform reveals a complex JC virus population in the brain of PML patients. [PDF]

PLoS ONE, 2018
Deep nucleotide sequencing enables the unbiased, broad-spectrum detection of viruses in clinical samples without requiring an a priori hypothesis for the source of infection.
Spyros Chalkias, Joshua M Gorham, Erica Mazaika, Michael Parfenov, Xin Dang, Steve DePalma, David McKean, Christine E Seidman, Jonathan G Seidman, Igor J Koralnik   +9 more
doaj   +1 more source

Stage‐Adaptive Janus Microneedle System for Redox‐Immune Regulation and Mitochondrial Protection in Infected Diabetic Wound Healing

Advanced Science, EarlyView.
ABSTRACT Infected diabetic wounds are sustained by a vicious cycle of hyperglycemia‐driven bacterial infection, persistent oxidative stress, and excessive inflammation, which collectively disrupt the ordered progression of tissue repair. Here, we engineered a stage‐adaptive Janus microneedle patch (MN‐FeSAC‐PPE) to enable a staged therapeutic process ...
Mengting Yin, Yu Zhang, Xinyu Qu, Jiayi Liu, Zhongyi Sun, Haibo Liu, Ziyan Chen, Jing Ru, Jingwen Han, Bingqiang Lu, Yan Lu, Yan Wang, Xinyu Zhao, Feng Chen   +13 more
wiley   +1 more source

JC virus-associated central nervous system diseases in HIV-infected patients in Brazil: Clinical presentations, associated factors with mortality and outcome

Brazilian Journal of Infectious Diseases, 2012
Introduction: Several presentations of neurologic complications caused by JC virus (JCV) in human immunodeficiency virus (HIV)-infected patients have been described and need to be distinguished from the “classic” form of progressive multifocal ...
Felipe Piza, Maria Cristina Fink, Gilberto S. Nogueira, Claudio S. Pannuti, Augusto C. Penalva de Oliveira, José Ernesto Vidal   +5 more
doaj   +1 more source

Assessment of JC Polyoma Virus in Colon Neoplasms

Diseases of the Colon & Rectum, 2005
Research data have recently emphasized an intriguing association of JC polyoma virus with colon carcinogenesis. Tumorigenicity of JC virus is attributed to the T-antigen of its Mad-1 variant. Controversy arose when another research group did not confirm this association.
Theodoropoulos, G, Panoussopoulos, D, Papaconstantinou, I, Gazouli, M, Perdiki, M, Bramis, J, Lazaris, AC   +6 more
openaire   +3 more sources

JC Virus Granule Cell Neuronopathy and Lymphoma [PDF]

Open Forum Infectious Diseases, 2018
Abstract Neurological opportunistic infections are going to increase. Clinicians should be aware of the neurological spectrum of JC virus manifestations, including granule cell neuronopathy. Detection of JC virus DNA by polymerase chain reaction in cerebrospinal fluid should be realized in the assessment of a progressive cerebellar ...
Demas, Alexis, Bennani, Omar, Vandendriessche, Anne, de Menibus, Laurence Hellouin, Langlois, Vincent, Gasnault, Jacques   +5 more
openaire   +2 more sources

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

Comparison of polyomavirus (BK virus and JC viruses) viruria in renal transplant recipients with and without kidney dysfunction

Journal of Research in Medical Sciences, 2011
Background: Post-transplant infection with polyoma viruses (BK and JC viruses) is an important cause of graft loss and nephropathy. The objective of this study was to compare the frequency of BK and JC viruria in renal transplant recipients with and ...
Shahram Taheri, Farshid Kafilzadeh, Maryam Shafa, Majid Yaran, Mojgan Mortazavi, Shiva Seirafian, Shahrzad Shahidi, Abdolamir Atapour   +7 more
doaj  

PRMT9 Aggravated Dopaminergic Neurodegeneration in Parkinson's Disease Model by Facilitating the Degradation of DUSP26 and Inducing Mitochondrial Dysfunction

Advanced Science, EarlyView.
In the pathological state of PD induced by MPP+, the upregulated PRMT9 in dopaminergic neurons translocates into mitochondrion and interacts with DUSP26 and catalyzes its arginine methylation, leading to the ubiquitin‐proteasomal degradation of DUSP26 mediated by Trim32.
Tengfei Liu, Xiaomeng Song, Xin Guo, Rui Xiao, Ru Sun, Qiuran Ji, Lu Yu, Yiquan Li, Qingyi Fu, Qidi Xue, Lingjun Kong, Lin Chen, Chengjiang Gao, Huiqing Liu   +13 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