Results 101 to 110 of about 1,721,024 (301)

In Vivo CRISPR Screening Identifies the Glutamate Receptor GRIA2 as Promoting Peritoneal Metastasis of Gastric Cancer via Calcium‐Dependent β‐Catenin Activation

open access: yesAdvanced Science, EarlyView.
We identified GRIA2 as a critical driver of gastric cancer peritoneal metastasis through in vivo CRISPR screening. Mechanistically, GRIA2‐mediated calcium influx inhibits GSK3β and activates Wnt/β‐catenin signaling, driven by glutamate from cancer‐associated fibroblasts.
Jie Sun   +13 more
wiley   +1 more source

Methylglyoxal Accumulation is Associated with Brain Inflammation after Myocardial Infarction with Sex and Regional Differences

open access: yesAdvanced Science, EarlyView.
This study identifies that methylglyoxal may play an important role in heart‐brain interactions after myocardial infarction. Myocardial infarction leads to increased levels of methylglyoxal‐derived advanced glycation end‐products (MG‐H1) in the brain of mice, which is associated with loss of blood‐brain barrier integrity and neuroinflammation ...
Ramis Ileri, Xixi Guo, Erik J. Suuronen
wiley   +1 more source

Machine learning techniques for real-time tillage quality assessment

open access: yesThe Indian Journal of Agricultural Sciences
Tillage quality significantly impacts soil structure, nutrient availability, and crop growth. The present study was carried out in 2024 in the delta region of Tamil Nadu at Puvalur village, Trichy District to evaluate tillage quality based on high ...
B PRIYADHARSHINI   +5 more
doaj   +1 more source

The role of language in engineering competence [PDF]

open access: yes, 2005
The behaviour of engineered products is becoming less evident from their outward appearance. Thus many current engineered products have unseen properties that become evident only after protracted investigation, analysis or use.
Monk, John
core  

S100A14 in Tumor‐Derived EVs Targets PIAS3 to Reprogram Astrocytes and Induce Immunosuppressive Microenvironment Promoting Brain Metastasis and Germacrone Reversal Effect

open access: yesAdvanced Science, EarlyView.
This study identifies S100A14 in tumor‐derived exosomes as a key driver of brain metastasis. S100A14 targets PIAS3 in astrocytes, activating STAT3 signaling and promoting immunosuppressive MDSCs recruitment via chemokine secretion. Germacrone, a natural compound, binds S100A14 to disrupt this axis, effectively inhibiting brain metastasis with low ...
Qian Feng   +13 more
wiley   +1 more source

An outlook on mechanisms inciting drought tolerance in cotton (Gossypium hirsutum)

open access: yesThe Indian Journal of Agricultural Sciences
Drought is a multifaceted abiotic stress that affects plants at morphological, physiological, biochemical, and molecular levels. In the face of increasing climate variability, plants exhibit diverse growth and reproductive responses to water scarcity ...
S MANJU   +5 more
doaj   +1 more source

Depletion of p75NTR in Schwann Cells Driven by Inflammation Mediates Cutaneous Pain in Psoriasis

open access: yesAdvanced Science, EarlyView.
Psoriasis‐like inflammation induces proliferation and molecular remodeling of cutaneous Schwann cells, marked by reduced p75NTR and increased NGF expression. IL‐17A promotes this process, whereas Schwann cell‐specific p75NTR overexpression alleviates cutaneous pain in vivo.
Yibo Wang   +9 more
wiley   +1 more source

A study on droplet deposition of nano DAP using unmanned aerial hybrid sprayer on peanut (Arachis hypogaea) crop

open access: yesThe Indian Journal of Agricultural Sciences
The experiment was conducted during rainy (kharif) seasons of 2023 and 2024 at Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu to study the application of nano DAP using a hybrid drone in groundnut (Arachis hypogaea L.) crops.
RAJESH P   +5 more
doaj   +1 more source

Hydra tropomyosin TROP1 is expressed in head-specific epithelial cells and is a major component of the cytoskeletal structure that anchors nematocytes [PDF]

open access: yes, 1994
A cDNA clone encoding a 253 amino acid tropomyosin was isolated from Hydra in a differential screen for headspecific genes. The Hydra tropomyosin gene, designated trop1, is a single copy gene, lacks introns and is strongly expressed in tentacle-specific ...
Bosch, Thomas C. G.   +3 more
core  

Polymorphic Superparaelectric Engineering Boosting Energy Storage Capacity in BaTiO3‐Based Ceramics

open access: yesAdvanced Science, EarlyView.
Herein, Ca2+ incorporation promotes the coexistence of CaTiO3‐/BaTiO3‐derived paraferroelectric states, stabilizing cubic‐orthorhombic‐tetragonal polymorphic superparaelectric phases. This minimizes polarization energy barriers, facilitating full polarization saturation without compromising efficiency.
Pan Liu   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy