Results 21 to 30 of about 34,040 (263)

Algunos comentarios al artículo "Formas clínicas graves de la influenza A H1N1. Lo que hemos aprendido de la atención a estos enfermos en Cienfuegos". MediSur 2009;7(5):3-7.

Medisur, 2011
Se realizan breves comentarios al artículo publicado en MediSur titulado “Formas clínicas graves de la influenza A H1N1. Lo que hemos aprendido de la atención a estos enfermos en Cienfuegos. MEDISUR 2009;7(5):3-7”. En los cuales se añade que existió una
Alfredo Darío Espinosa Brito
doaj   +2 more sources

Influenza y los virus aviar: la amenaza latente de un nuevo virus pandémico

Acta Pediátrica de México, 2019
La enfermedad por influenza aviar es una zoonosis. Son las aves migratorias las que normalmente acarrean los virus en el aparato respiratorio o intestinal. Las aves no contraen la infección, solo son reservorios del virus. Los virus aviar son propios de determinadas especies pero, en ocasiones, logran infectar al  hombre.La trasmisión al humano se ...
José de Jesús Coria Lorenzo, Alfonso Sierra-Calle, Gabriela Guerrero Mendoza, Jorge Field Cortázares   +3 more
openaire   +2 more sources

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

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

Aspectos básicos, clínicos y epidemiológicos de la Influenza

Revista de la Facultad de Medicina, 2009
En respuesta a la continua expansión del nuevo virus de influenza A H1N1, la Organización Mundial de la Salud (OMS) elevó mundialmente el nivel de alerta pandémica a Fase 6 el 11 de junio de 2009 y declaró que el mundo se encontraba en el comienzo de la ...
Orlando Acosta Losada, Carlos Arturo Guerrero Fonseca, Jorge A. Cortés   +2 more
doaj  

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Factores de riesgo para infección respiratoria aguda baja grave en Bogotá, 2001.

Biomédica: revista del Instituto Nacional de Salud, 2003
La gravedad de la infección respiratoria aguda (IRA) es mayor en países en desarrollo, sobre todo entre grupos social y económicamente pobres. Las neumonías virales son las más comunes, especialmente en niños.
María Belén Jaimes, Diana C. Cáceres, Fernando de la Hoz, Camilo Gutiérrez, Diana Herrera, Jairo Pinilla, Alexandra Porras, Fabio Rodríguez, Martha Velandia   +8 more
doaj   +1 more source

Cancer cell‐intrinsic type 1 interferon: production, signaling, and outcomes within sex‐biased, female malignancies

Molecular Oncology, EarlyView.
The cell‐autonomous roles of interferon type 1 vary based on duration and intensity. While acute, robust signaling results in cancer cell cytotoxic effects, sustained, low‐level signaling is associated with tumor‐promoting effects. This review summarizes current research of IFN‐1 in cancer and within the clinical setting, with an emphasis on female ...
Ashlyn Conant, Nora Badiner, Sharon Asariah, Kiera McGivney, Vishwa Shah, Tise Suzuki, Yevgeniya J. Ioffe, Juli J. Unternaehrer   +7 more
wiley   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source