Results 111 to 120 of about 201,604 (308)

NPM1 Mediates mRNA Sorting into Extracellular Vesicles via Specific RNA Motif Binding and Phase Separation

open access: yesAdvanced Science, EarlyView.
NPM1 selectively sorts specific mRNAs into extracellular vesicles (EVs) by recognizing RNA motifs and forming phase‐separated condensates. These mRNA cargos—including EGFR—are then loaded via multivesicular bodies. This active sorting pathway, validated in EVs derived from both lung cancer cells and patient serum, reveals a specific mechanism for ...
Kaixiang Zhang   +8 more
wiley   +1 more source

Possibility of vertical transmission of caprine arthritis-encephalitis virus in neonate kids Possibilidade de transmissão vertical do vírus da artrite-encefalite dos caprinos em cabritos

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005
Estudou-se a capacidade do vírus da artrite-encefalite dos caprinos (CAEV) infectar o feto ou o cabrito neonato pela via de transmissão transplacentária ou no momento do parto.
M.C.C.S.H. Lara   +2 more
doaj   +1 more source

Timing Mechanotransduction: Mechanically Dynamic Biomaterials Reveal the Temporal Hierarchy of YAP/TAZ Control Nodes

open access: yesAdvanced Science, EarlyView.
This work develops dynamically softening polyacrylamide hydrogels for time‐resolved imaging during continuous mechanical transitions. The study revealed that mechanotransduction is biphasic; YAP/TAZ inactivation is driven by early loss of the nucleocytoskeletal continuum connecting subnuclear adhesions, F‐actin, and the nuclear envelope, coupled with ...
Alessandro Gandin   +12 more
wiley   +1 more source

Lentiviral-Mediated Transgene Expression Can Potentiate Intestinal Mesenchymal-Epithelial Signaling

open access: yesBiological Procedures Online, 2009
Mesenchymal-epithelial signaling is essential for the development of many organs and is often disrupted in disease. In this study, we demonstrate the use of lentiviral-mediated transgene delivery as an effective approach for ectopic transgene expression ...
Kohn Aimee   +3 more
doaj  

Retrovirus Infections and Brazilian Wild Felids

open access: yesBrazilian Journal of Veterinary Pathology, 2008
Feline leukemia virus (FeLV) and Feline immunodeficiency virus (FIV) are two retroviruses that are deadly to the domestic cat (Felis catus) and important to the conservation of the threatened wild felids worldwide.
Claudia Filoni   +3 more
doaj   +1 more source

Decoding Triphenotypic Neutrophils in Cervical Cancer Evolution and Targeting SPP1+/GBP1+/ELOVL5+ Tumor‐Associated Neutrophils to Sensitize Immunotherapy

open access: yesAdvanced Science, EarlyView.
The functional schematic diagram of tumor associated neutrophils. Abstract Enhancing cervical cancer (CC) immunotherapy requires deciphering the heterogeneous tumor immune microenvironment (TIME), particularly neutrophil phenotypic dynamics. Here, 1) we collected 543 CC cases to find that patients with elevated neutrophil levels have a higher incidence
Xingyu Chang   +7 more
wiley   +1 more source

Study on the Mutation Sites of CSF3R Responsible for the Clonal Advantage of Chronic Neutrophilic Leukemia

open access: yesCentral Asian Journal of Medical Sciences, 2016
Objectives: Chronic neutrophilic leukemia (CNL) is a rare, but distinct, entity within myeloproliferative neoplasms, characterized by splenomegaly, sustained mature neutrophilia, and absence of the Philadelphia chromosome. In 2013, oncogenic mutations in
Otgonbat Altangerel   +2 more
doaj   +1 more source

Lentivirus Production v2 [PDF]

open access: yes, 2019
This protocol is for Lentivirus production. To see the full abstract and additional resources, visit the Addgene protocol page.
openaire   +1 more source

Hepatocyte PIEZO1 Negatively Regulates Lipogenesis and Ameliorates MASLD by Sensing Membrane Tension and Activating AMPK

open access: yesAdvanced Science, EarlyView.
Hepatocytes are subjected to increased membrane tension along with lipid accumulation. Loss of PIEZO1 exacerbates high‐fat diet‐induced MASLD in mice. Activation of PIEZO1 alleviates high‐fat diet‐induced MASLD in mice. PIEZO1 negatively regulates de novo lipogenesis through activation of CaMKK2‐AMPK pathway. ABSTRACT Liver is a central organ for lipid
Hui Chen   +14 more
wiley   +1 more source

Engaging the Immune Response to Normalize the Tumor Microenvironment [PDF]

open access: yes, 2013
Solid tumors exist as heterogeneous populations comprised not only of malignant cells, but various other cell types, including cells that make up the vasculature, that can strongly influence tumorgenicity.
Sabins, Nina, Storkus, Walter
core  

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