Results 61 to 70 of about 3,544 (263)

Introducing Borsantrazole: A Trifunctional Boron‐Based Pyrazole That Extends the Lifespan of Amyotrophic Lateral Sclerosis Mice

open access: yesAdvanced Science, EarlyView.
Herein we report a boron‐based pyrazole, (Borsantrazole ‐ a small molecule that selectively targets oxidative stress) that significantly increases survival, reduces weight loss, delays disease onset, and affects global protein changes in the SOD1‐G37R mouse model of ALS.
Nitesh Sanghai   +9 more
wiley   +1 more source

Targeting GALNT7 Disrupts the TAZ O‐GalNAcylation Feedback Loop to Suppress Gallbladder Cancer Progression

open access: yesAdvanced Science, EarlyView.
Aberrant GALNT7‐mediated O‐GalNAcylation stabilizes TAZ to drive gallbladder cancer progression through a feed‐forward transcriptional loop. Structure‐based screening identifies Olaparib as a potent GALNT7 antagonist that disrupts this oncogenic axis, providing an immediate therapeutic strategy for this aggressive malignancy.
Peng Qiu   +11 more
wiley   +1 more source

PEAR1 Promotes Glucose Metabolism Reprogramming in Sepsis‐Associated Acute Lung Injury via AARS1‐Mediated HIF‐1α Lactylation

open access: yesAdvanced Science, EarlyView.
This study revealed that a PEAR1/HIF‐1α/ glycolysis/lactate/H3K18la positive feedback loop in PMVECs that drives the development of S‐ALI. Mechanistically, PEAR1 mediates the binding of HIF‐1α to AARS1, leading to the lactylation of HIF‐1α, the primary lactylation site of which is K172.
Shuai Li   +15 more
wiley   +1 more source

Heat stress and it’s tolerance in wheat

open access: yesCogent Food & Agriculture
The rise in world temperature has led to remarkable changes in global climate patterns, eventually devastating the crops. Climate change has led to the emergence of various abiotic factors which has decreased the crop’s productivity.
Sashi Bhusan Kumar Yadav, Suchi Bhatt
doaj   +1 more source

INTEGRATED NUTRIENT MANAGEMENT ON HYBRID MAIZE (ZEA MAYS L.) PRODUCTION IN LAMAHI DANG, NEPAL [PDF]

open access: yesBig Data in Agriculture
The key to sustainable agricultural production and environmental protection is the prudent use of both organic and inorganic fertilizers. With these goals in mind, an experiment was carried out in the spring of 2021 in Lamahi municipality Dang district ...
Prabesh Pandit   +2 more
doaj   +1 more source

SIZ1‐Mediated SUMOylation of LBD29 Recruits ARF7 to Fine‐Tune Auxin Signaling in Lateral Root Development

open access: yesAdvanced Science, EarlyView.
Our findings establish SUMOylation as a key post‐translational control layer in auxin signaling. We show that SIZ1‐mediated SUMOylation of LBD29 promotes its association with ARF7, stabilizing a transcriptional hub that governs lateral root development.
Jiaxuan Sui   +7 more
wiley   +1 more source

A Universal Protein Ladder for Standardization of Diverse FRET Assays

open access: yesAdvanced Science, EarlyView.
Translating FRET measurements from in vitro to intracellular environments requires universal benchmarks. We present a modular protein ladder using TPR motifs to harmonize data across diverse platforms. This predictable calibration curve bridges single molecule FRET measurements, with cell based measurements including FLIM‐FRET.
Evelyn R. Smith   +5 more
wiley   +1 more source

CONCEPTUAL FRAMEWORK OF ANALYSIS OF INFORMATION SECURITY MODELS OF CLOUD SYSTEMS OF THE CLASS «INFRASTRUCTURE AS A SERVICE»

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
A process based on the role approach for the synthesis of information security models of cloud computing systems based on applied system and threat models is described; the result is a security model, expressed, for example, in recommendations for ...
E. V. Olizarovich, A. I. Brazhuk
doaj   +1 more source

IaaS Service Selection Revisited

open access: yes, 2018
Cloud computing is a paradigm that has revolutionized the way service-based applications are developed and provisioned due to the main benefits that it introduces, including more flexible pricing and resource management. The most widely used kind of cloud service is the Infrastructure-as-a-Service (IaaS) one.
Kyriakos Kritikos, Geir Horn
openaire   +1 more source

The Natural Product Corramycin Acts as a DNA Gyrase Poison and Overcomes Fluoroquinolone Resistance in Mycobacterium tuberculosis

open access: yesAdvanced Science, EarlyView.
Corramycin, a myxobacterial natural product antibiotic, exhibits potent bactericidal activity against multidrug‐resistant Mycobacterium tuberculosis. The compound hijacks bacterial transporters such as BacA and OppABCD to enter the cell and inhibits DNA synthesis through a previously unrecognized mode of DNA gyrase poisoning, locking the enzyme in an ...
Franziska Fries   +25 more
wiley   +1 more source

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