Results 121 to 130 of about 1,118,240 (282)

Salman Al-Muhammadi and His Narrations in the Prophetic Biography Through the Book "Al-Tabaqat Al-Kubra" by Ibn Sa'd (d. 230 AH) - An Analytical Study

open access: yesمجلة اداب ذي قار
Studying historical figures is one of the most prominent and important research areas for understanding historical events and the causes of major transformations in making historical events.
Dr. Maha Abdulrahman Hussein
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

Metaphors of 'Worldly Life' and 'Hereafter' in the Holy Quran: A Conceptual Approach

open access: yesمجلة اداب ذي قار
          Conceptual Metaphor is a theory that is associated with cognitive semantics, in which metaphor is seen as a process of understanding one conceptual domain in terms of another.
Aziz Khalaf Abid Saleh   +1 more
doaj   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

¿Sin Dolores? La ética política de Maquiavelo y Weber en The Sweet Hereafter

open access: yesRevista Enfoques, 2009
This article, on one hand, seeks to analyze the relationship between ethics and politics through Atom Egoyan's film, The Sweet Hereafter ; and on the other hand, it means to demonstrate that theoretical reflection on certain questions not only can and ...
Javier Franzé
doaj  

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Case study India responds to international food safety requirements [PDF]

open access: yes
"As awareness grows about food safety issues, the need for countries to provide greater assurance about the safety and quality of food also grows....This brief reviews (1) how India utilizes the international framework for food safety standards set forth
Sareen, Shashi
core  

PICALM::MLLT10 translocated leukemia

open access: yesFEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen   +7 more
wiley   +1 more source

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