Results 21 to 30 of about 511,225 (248)

REFINING THE MATERIAL SUBSTANCE: ARISTOTLE’S PROGRAM IN METAPHYSICS H1-5

open access: yesSíntesis. Revista de Filosofía, 2018
En Metaph. Z17, Aristóteles toma un nuevo punto de partida (1041a6) en su discusión sobre la sustancia: la forma sustancial es principio y causa (1041a6-10, 1041b8), mientras que la mate­ria es un elemento (1041b31) de las sustancias mate­riales. Además,
Fabián Mié
doaj   +1 more source

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

open access: yesFEBS 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   +6 more
wiley   +1 more source

El tema de Dios antes y ahora: Xavier Zubiri y la existencia religada en En torno al problema de Dios

open access: yesStudium: Filosofía y Teología, 2014
El problema de Dios no ha sido considerado de una manera unívoca a través del tiempo. En esta reflexión no sólo han variado las respuestas, sino también los planteos del problema, cuyo objeto –Dios– es en sí mismo problemático, ya que no es objeto de ...
Dulce María Santiago
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Coleção Honoris Causa ; 3 [PDF]

open access: yes, 1982
Speeches given when the title Doctor Honoris Causa was granted to the plastic artist Carybé - Héctor Júlio Páride Bernabó, on July 27, 1982, in the Main Hall of the Rectory Palace.Discursos proferidos quando da outorga do título Doutor Honoris Causa ao ...
Universidade Federal da Bahia
core  

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Immune thrombocytopenia triggered by dostarlimab in a patient with endometrial carcinoma: first reported case

open access: yesPlatelets
Immune checkpoint inhibitors (ICIs) have transformed the treatment landscape for various malignancies, but they are associated with a range of immunerelated adverse events, including rare hematological complications.
Adolfo Fernández-Sánchez   +6 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

Recovery of polyclonal immunoglobulins one year after autologous stem cell transplantation as a long-term predictor marker of progression and survival in multiple myeloma

open access: yesHaematologica, 2017
Immunoparesis or suppression of polyclonal immunoglobulins is a very common condition in newly diagnosed myeloma patients. However, the recovery of polyclonal immunoglobulins in the setting of immune reconstitution after autologous stem cell ...
Verónica González-Calle   +18 more
doaj   +1 more source

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