Results 81 to 90 of about 105,888 (295)

Long-lived anomalous thermal diffusion induced by elastic cell membranes on nearby particles [PDF]

, 2016
The physical approach of a small particle (virus, medical drug) to the cell membrane represents the crucial first step before active internalization and is governed by thermal diffusion.
Daddi-Moussa-Ider, Abdallah, Gekle, Stephan, Guckenberger, Achim   +2 more
core   +2 more sources

Meeting report: International soil virus conference 2024

Virus Research
The research field of soil viral ecology continues to advance rapidly as the roles of viruses in the functioning of soil ecosystems are increasingly recognized. To address recent developments in the field, the second International Soil Virus Conference was held in Livermore, California, USA, from June 25 to 27th, 2024, providing soil viral ecologists ...
María Touceda-Suárez, Matthew A. Perry, Riccardo Frizzo, John Henry Lotz-McMillen, Ruby Ann Gilmore, Shauna M. Bennett, Jonelle T.R. Basso, William Donovan, Jane D. Fudyma, Sara E. Geonczy, Marissa Gittrich, Grant Gogul, Christina Hazard, Luke S. Hillary, Ellie Jameson, Lucie Jiraska, Sarah Stewart Johnson, James C. Kosmopoulos, Ikaia Leleiwi, Bin Ma, Catherine M. Mageeney, Andrew Millard, Uri Neri, Josué Rodríguez-Ramos, Simon Roux, Di Tong, Yiling Wang, Kurt Williamson, Ruonan Wu, Paula Dalcin Martins, Rumakanta Sapkota, Joanne B. Emerson, Gareth Trubl   +32 more
openaire   +5 more sources

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 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

Cholesterol dependence of collagen and echovirus 1 trafficking along the novel α2β1 integrin internalization pathway. [PDF]

PLoS ONE, 2013
We have previously shown that soluble collagen and a human pathogen, echovirus 1 (EV1) cluster α2β1 integrin on the plasma membrane and cause their internalization into cytoplasmic endosomes.
Elina Siljamäki, Nina Rintanen, Maija Kirsi, Paula Upla, Wei Wang, Mikko Karjalainen, Elina Ikonen, Varpu Marjomäki   +7 more
doaj   +1 more source

Spatiotemporally Orchestrated Interactions between Viral and Cellular Proteins Involved in the Entry of African Swine Fever Virus

Viruses, 2021
African swine fever (ASF) is a highly contagious hemorrhagic disease in domestic pigs and wild boars with a mortality of up to 100%. The causative agent, African swine fever virus (ASFV), is a member of the Asfarviridae family of the nucleocytoplasmic ...
Kehui Zhang, Su Li, Sheng Liu, Shuhong Li, Liang Qu, George F. Gao, Hua-Ji Qiu   +6 more
doaj   +1 more source

Circumventing antivector immunity: potential use of nonhuman adenoviral vectors [PDF]

, 2014
Adenoviruses are efficient gene delivery vectors based on their ability to transduce a wide variety of cell types and drive high-level transient transgene expression. While there have been advances in modifying human adenoviral (HAdV) vectors to increase
Beard C.W., Benkö M., Cauthen A.N., Crawford-Miksza L., Estrella Lopez-Gordo, Gall J., Gall J.G., Gattoni A., Ginsberg H.S., Haviv Y.S., Hofmann C., Iva I. Podgorski, Kajon A.E., Kanerva A., Kass-Eisler A., Kuriyama S., Mastrangeli A., Michou A.I., Nicholas Downes, Ramon Alemany, Rogozhin V.N., Roy S., Seiradake E., Shmarov M.M., Soudais C., Tutykhina I.L., Wang D.Y., Wohlfart C., Ying B., Zakhartchouk A.N., Zeng Q.   +30 more
core   +3 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Internal Processing of Hepatitis C Virus NS3 Protein

Virology, 1999
Hepatitis C virus (HCV) NS3 protein contains at least three enzymatic activities: NS2-3 protease, NS3 serine protease, and NTPase/RNA helicase. It has been shown that NS2/3 cleavage is mediated by NS2-3 protease, whereas NS3 serine protease is responsible for the other four cleavage sites of the nonstructural (NS) region.
Shoji, Ikuo, Suzuki, Tetsuro, Sato, Mitsuru, Aizaki, Hideki, Chiba, Tsutomu, Matsuura, Yoshiharu, Miyamura, Tatsuo   +6 more
openaire   +2 more sources

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