Results 71 to 80 of about 901,372 (249)

Ependimoma retro-rectal, presentación de un caso y revisión de la literatura

Gaceta Mexicana de Oncolog�a
Los ependimoma retro-rectales son tumores raros. Comúnmente se originan en el sistema nervioso central y son poco comunes en la edad adulta. Se reporta el caso de un paciente con cambios en el hábito evacuatorio, asociado a síndrome consuntivo; se realiza protocolo de estudio, encontrando tumor retro-rectal.
Pabel R. Carbajal-Cabrera, Israel de Alba-Cruz, Hugo F. Narváez-González, Alfredo Luna-Ángel, Luis G. Luna-León, Yunuen A. Morales-Tercero   +5 more
openaire   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Tratamiento actual de la fibromialgia

Farmacéuticos Comunitarios, 2012
La fibromialgia (FM) es una patología crónica de etiología desconocida que provoca dolor muscular generalizado, asociado a un mal descanso nocturno y fatiga, afectando a factores físicos, psíquicos y sociales del paciente.
Begoña Dúo Uriarte
doaj  

Fisiopatología de la vasculopatía digital en pacientes con esclerosis sistémica. Revisión narrativa

Revista Mexicana de Angiolog�a
Esta revisión se enfoca en la fisiopatología de la vasculopatía digital en pacientes con esclerosis sistémica y en ella se analizan estudios publicados entre los años 2017 y 2023. Se comentan varios mecanismos de daño vascular que explican la fisiopatología de la vasculopatía digital en pacientes con esclerosis sistémica, como la activación no ...
Marco A. Garcés-Alanis, Alain R. Rodríguez-Orozco   +1 more
openaire   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Tobacco smoking and cancer: The promise of molecular epidemiology Tabaquismo y cáncer: la promesa de la epidemiología molecular

Salud Pública de México, 1997
Neoplasic development is a multistage process that includes multiple genetic changes. In this article the authors review studies on molecular epidemiology of tobaco.
SOPHIA S WANG, JONATHAN M SAMET
doaj  

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Effectiveness of psychological interventions intended to promote adjustment of children with cancer and their parents: an overview

Anales de Psicologia, 2014
This article aims at providing a general overview of psychological interventions intended to promote psychological adjustment of children with cancer and their parents.
Amanda Muglia-Wechsler, Carmen Bragado-Álvarez, María J. Hernández-Lloreda   +2 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source