Results 81 to 90 of about 421,443 (284)

Association between non-injection drug use and hepatitis C infection among HIV-negative men who have sex with men

BMC Infectious Diseases
Background Prior research predominantly examined the association between HIV-positive men who have sex with men (MSM) or those using injection drugs and hepatitis C virus (HCV) infection.
Jing Zhao, Charles Green, Christine Markham, Kayo Fujimoto, Alan G. Nyitray, Lu-Yu Hwang   +5 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Programmatically selected multidrug-resistant strains drive the emergence of extensively drug-resistant tuberculosis in South Africa [PDF]

, 2013
South Africa shows one of the highest global burdens of multidrug-resistant (MDR) and extensively drug-resistant (XDR) tuberculosis (TB). Since 2002, MDR-TB in South Africa has been treated by a standardized combination therapy, which until 2010 included
Pillay, Manormoney, van Helden, Paul D., Nicolaas C. Gey van Pittius (173264), Paul D. van Helden (33594), Marlein E Bosman, Gagneux, Sebastien, Thomas C Victor, Manormoney Pillay (257769), Nicolaas C Gey van Pittius, Borna Müller (173253), Hayes, Cindy, Streicher, Elizabeth M., Andre Trollip (449922), Robin M Warren, Elizabeth M Streicher, Trollip, Andre, Violet N. Chihota (143307), Warren, Robin M., Bosman, Marlein E., Müller, Borna, Violet N Chihota, Cindy Hayes, Marisa Klopper (398815), Cindy Hayes (449923), Elizabeth M. Streicher (439727), Borna Müller, Paul D van Helden, Marlein E. Bosman (449924), Klopper, Marisa, Gerrit Coetzee, Sebastien Gagneux (149824), Chihota, Violet N., Andre Trollip, Marisa Klopper, Sebastien Gagneux, Gerrit Coetzee (296078), Victor, Thomas C., Manormoney Pillay, Coetzee, Gerrit, Gey van Pittius, Nicolaas C., Robin M. Warren (33593), Thomas C. Victor (185348)   +41 more
core   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

The splicing factor proline-glutamine rich (SFPQ/PSF) is involved in influenza virus transcription.

, 2011
The influenza A virus RNA polymerase is a heterotrimeric complex responsible for viral genome transcription and replication in the nucleus of infected cells. We recently carried out a proteomic analysis of purified polymerase expressed in human cells and
Juan Ortín, Landeras-Bueno, Sara, Jorba, N, Sara Landeras-Bueno, Ortín Juan, Pérez-Cidoncha, Maite, Pérez-Cidoncha, M, Núria Jorba, Landeras-Bueno Sara, Pérez-Cidoncha Maite, Landeras-Bueno, S, Ortín, J, Ortín, Juan, Jorba, Núria, Maite Pérez-Cidoncha, Jorba Núria   +15 more
core   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

Cellular phosphoinositides and the maturation of bluetongue virus, a non-enveloped capsid virus. [PDF]

, 2013
BACKGROUND: Bluetongue virus (BTV), a member of Orbivirus genus in the Reoviridae family is a double capsid virus enclosing a genome of 10 double-stranded RNA segments. A non-structural protein of BTV, NS3, which is associated with cellular membranes and
Roy, Polly, Bishnupriya Bhattacharya, Bhattacharya, Bishnupriya, Polly Roy   +3 more
core   +1 more source

Determinants of Drug-Induced Hepatotoxicity Among Patients with Human Immunodeficiency Virus Taking a High Dose of Rifapentine Plus Isoniazid Drugs at the All Africa Leprosy Tuberculosis Rehabilitation and Training Center in Addis Ababa, Ethiopia

HIV/AIDS: Research and Palliative Care, 2021
Leuel Lisanwork Arage,1 Haji Aman Deybasso,2 Delelegn Yilma Gebremichael,3 Binyam Gintamo Nuramo,4 Zelalem Negash Mekuria4 1The Ohio State University Global One Health, Addis Ababa, Ethiopia; 2Adama Hospital Medical College, Adama, Ethiopia; 3Ambo ...
Lisanwork Arage L, Deybasso HA, Yilma Gebremichael D, Gintamo Nuramo B, Negash Mekuria Z   +4 more
doaj  

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

Molecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner, Pierre Tennstedt, Randi C. Pose, Christian Müller, Katharina Besler, Svenja Schneegans, Malik Alawi, Marie C. Roesch, Sven Peine, Desiree Bonci, Joanna Budna‐Tukan, Evi Lianidou, Catherine Alix‐Panabières, Derya Tilki, Klaus Pantel   +14 more
wiley   +1 more source

Antinuclear antibodies (ANA) in chronic hepatitis C virus infection: correlates of positivity and clinical relevance.

, 2004
We examined correlates of antinuclear antibody (ANA) positivity (ANA+) in individuals with chronic hepatitis C virus (HCV) infection and the effect of positivity on clinical outcome of HCV. Pretreatment sera from 645 patients from three centres in Sweden
Marshall, S, Goldin, RD, A. Alberti, A. J. Hall, Yee, LJ, Thomas, HC, Thursz, MR, Chiaramonte, M, Braconier, J-H, Hall, AJ, L. J. Yee, H. C. Thomas, Braconier, Jean Henrik, R. D. Goldin, M. Chiaramonte, M. R. Thursz, S. Marshall, Kelleher, P, Braconier, Jean Henrik,, Alberti, A, Lund University., J.‐H. Braconier, P. Kelleher   +22 more
core   +1 more source