Results 111 to 120 of about 407,443 (284)

Price Variation Antagonism and Firm Pricing Policies [PDF]

open access: yes
Survey evidence suggests firms do not use pricing policies that vary prices in response to demand changes because they fear that such practices would antagonize consumers.
Mario Pagliero, Pascal Courty
core  

Skrining Dan Uji Antagonisme Jamur Trichoderma Harzianum Yang Mampu Bertahan Di Filosfer Tanaman Jagung [PDF]

open access: yes, 2009
Screening and antagonism test of Trichoderma harzianum which are survived on the corn phyllosphere. The research was conducted to find Trichoderma harzianum that could survive on the corn phyllosphere which still have good antagonism capability.
Efri, Joko Prasetyo, dan Radix Suharjo
core  

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

open access: yesFEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu   +10 more
wiley   +1 more source

Metabolic Diversity of Rhizospheric Pseudomonas species of Bt Cotton Plant

open access: yesJournal of Pure and Applied Microbiology, 2018
A total 20 Pseudomonas species were isolated from BT cotton rhizosphere of 3 different regions of Nanded city. All these isolates were evaluated for plant growth promoting functional traits like plant hormones production, Phosphate solubilisation ...
Abhijeet S. Joshi, M.P. Chitanand
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

NTIFUNGAL POTENTIAL OF EXO-METABOLITES PRODUCED BY PENICILLIUM CAPSULATUM AGAINST PHYTOPATHOGENIC FUNGI [PDF]

open access: yesActa Scientifica Malaysia
Fungi are well-known producers of secondary metabolites, commonly referred to as exo-metabolites, which play crucial roles in ecological interactions, including plant protection.
Niharika Mohanty   +2 more
doaj   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

open access: yesAging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang   +3 more
wiley   +1 more source

Identification of Genes Involved in Bacteriostatic Antibiotic-Induced Persister Formation

open access: yesFrontiers in Microbiology, 2018
Persister cells are metabolically quiescent multi-drug tolerant fraction of a genetically sensitive bacterial population and are thought to be responsible for relapse of many persistent infections.
Peng Cui   +7 more
doaj   +1 more source

In‐Depth Profiling Highlights the Effect of Efgartigimod on Peripheral Innate and Adaptive Immune Cells in Myasthenia Gravis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is an autoimmune disorder characterized by antibody‐mediated complement activation. Efgartigimod, a neonatal Fc receptor (FcRn) antagonist, is approved for treating generalized MG (gMG). However, its modulatory effects on upstream innate and adaptive immune cells remain largely unexplored.
Lei Jin   +11 more
wiley   +1 more source

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