Results 41 to 50 of about 31,793 (207)

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source

Clinical and laboratory presentation of the influenza А (H1N1pdm 2009) in children and adults during the period of 2009-2013 in St. Petersburg

Вопросы вирусологии, 2015
Comparative analysis of the clinical laboratory data from 419 children and 468 adults hospitalized during the pandemic of A (H1N1pdm 2009) and pre- and post-pandemic periods (2010-2013) showed that the clinical presentation of the pandemic influenza in ...
L. V. Osidak, V. V. Gonchar, L. V. Voloshuk, E. G. Golovacheva, N. A. Сulikova, E. A. Dondurey, O. I. Afanasjeva, V. F. Suhovezkaia, K. K. Milkint, E. V. Obraztsova, A. L. Mushkatina, N. I. Konovalova, М. М. Pisareva, Е. S. Goncharova, S. N. Galkina, V. P. Drinevsky, A. Go   +16 more
doaj  

In vitro activity of human recombinant interferon gamma against SARS-CoV-2 virus

Вопросы вирусологии, 2023
Introduction. The development of drugs against SARS-CoV-2 continues to be crucial for reducing the spread of infection and associated mortality.
Yu. V. Nikolaeva, A. V. Galochkina, A. A. Shtro, S. A. Berns   +3 more
doaj   +1 more source

LINC01116, a hypoxia‐lncRNA marker of pathological lymphangiogenesis and poor prognosis in lung adenocarcinoma

Molecular Oncology, EarlyView.
The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola, Rafael Lopes Goncalves, Marin Truchi, Caroline Lacoux, Célia Scribe, Hugo Cadis, Laetitia Guardini, Sophie Bekisz, Marius Ilié, Paul Hofman, Georges Vassaux, Bernard Mari, Roger Rezzonico   +12 more
wiley   +1 more source

Analysis of influenza epidemics during the COVID-19 pandemic using an improved surveillance system (from 2021 to 2024)

Журнал микробиологии, эпидемиологии и иммунобиологии
Aim. Assessing the effectiveness of new baselines and intensity thresholds of epidemics based on rates of incidence and hospitalization with a diagnosis of “influenza” to clarify the timing of epidemics and their spread throughout the Russian Federation ...
Ludmila S. Karpova, Maria Yu. Pelikh, Kirill A. Stolyarov, Ksenia M. Volik, Tatyana P. Stolyarova, Daria M. Danilenko   +5 more
doaj   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Respiratory Syncytial Virus Risk Profile in Hospitalized Infants and Comparison with Influenza and COVID-19 Controls in Valladolid, Spain, 2010–2022

Infectious Diseases and Therapy
Introduction We aimed to describe the risk profile of RSV infections among children aged ≤ 24 months in Valladolid from January 2010 to August 2022 and to compare them with influenza and COVID-19 controls.
Mariana Haeberer, Martin Mengel, Rong Fan, Marina Toquero-Asensio, Alejandro Martin-Toribio, Qing Liu, Yongzheng He, Sonal Uppal, Silvia Rojo-Rello, Marta Domínguez-Gil, Cristina Hernán-García, Virginia Fernández-Espinilla, Jessica E. Atwell, Javier Castrodeza Sanz, José M. Eiros, Ivan Sanz-Muñoz   +15 more
doaj   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

SUMMARY OF INFLUENZA AND OTHER RESPIRATORY VIRUSES DETECTED AND CHARACTERIZED IN RUSSIA DURING 2017–2018 SEASON

Инфекция и иммунитет, 2018
. The influenza season 2017–2018 started significantly later compared to the five previous seasons. Influenza epidemic lasted for 12 weeks (weeks 6–17), was of moderate intensity and 10,4% of the population of the country was involved with children aged ...
A. A. Sominina, D. M. Danilenko, A. B. Komissarov, A. V. Fadeev, M. M. Pisareva, M. Yu. Eropkin, N. I. Konovalova, P. A. Petrova, A. A. Shtro, K. A. Stolyarov, L. S. Karpova, E. I. Burtseva, A. V. Vasin   +12 more
doaj   +1 more source