Results 141 to 150 of about 87,086 (298)

Epigenetically driven impairment of BDNF-ARC signaling contributes to circadian and cognitive disarray in a mouse model of postoperative delirium. [PDF]

Alzheimers Dement
Abstract INTRODUCTION Postoperative delirium (POD) is common in older surgical patients and is clinically associated with an increased risk of long‐term cognitive decline and dementia; disrupted BDNF signaling and circadian dysregulation are implicated, but their coordinated mechanisms remain unclear.
Osuru HP, Atluri N, Le T, Park J, Jedrusiak M, Dulko E, Illendula M, Lunardi N.   +7 more
europepmc   +2 more sources

Hepatocyte TrkB Acts as a Gatekeeper Against MASH‐Related Liver Fibrosis by Suppressing the TGFβ/CCL2 Axis and Macrophage Infiltration

Cell Proliferation, EarlyView.
Hepatocyte TrkB is identified as a critical gatekeeper against MASH‐related fibrosis. Mechanistically, TrkB inhibits the TGFβ/SMAD3/FOS axis to suppress CCL2 secretion, thereby blocking pathogenic macrophage recruitment and ameliorating liver fibrosis.
Yueying Chen, Jiayi Wei, Shuxuan Li, Kefan Yin, Heming Wang, Yicheng Zhao, Shuqiang Weng, Xizhong Shen, Guangqi Song, Changfeng Zhu, Qunyan Yao, Ling Dong   +11 more
wiley   +1 more source

Are Agricultural Markets in the Punjab Technically Efficient?

Lahore Journal of Economics
We test the technical efficiency, measured by the degree of integration, of agriculture markets for five crops in the Punjab province of Pakistan using daily wholesale market prices from the Agriculture Management Information System (AMIS). We find that
Mahniya Zafar, Naved Hamid, Fatima Arshad   +2 more
doaj  

From hepatic to hematopoietic: LRH‐1's expanding cellular repertoire to the immune system

The FEBS Journal, EarlyView.
The nuclear receptor LRH‐1 is a well‐characterized regulator of endodermal tissue. Yet, increasing evidence indicates that LRH‐1, although expressed at low levels, is also a critical regulator of the hematopoietic system. LRH‐1 regulates the immune system by contributing to immune cell‐specific functions.
Lukas Meisinger, Alice Wiedmann, Rayan Hassan M. Elshikhidriss, Thomas Brunner   +3 more
wiley   +1 more source

Rethinking Pakistan’s Development Strategy

Lahore Journal of Economics
The objective of this paper is to set out the key components of a development strategy for Pakistan. A fundamental premise of our analysis is that the world economic environment is changing dramatically and a development strategy today must position ...
Naved Hamid
doaj  

Understanding and addressing resistance to IMiDs immunomodulatory compounds in multiple myeloma

The FEBS Journal, EarlyView.
IMiDs are pivotal in the treatment of multiple myeloma. Mechanisms of resistance comprise cell intrinsic and extrinsic pathways, involving tumour microenvironment, immune cell dysfunction, CRBN‐dependent and independent genetic drivers and epigenetic changes.
Maria‐Cynthia Fuentes‐Lacouture, Devi Nandana, Karthik Ramasamy, Anjan Thakurta   +3 more
wiley   +1 more source

Bakuchiol: From structural mimicry to systems‐level skin biology

International Journal of Cosmetic Science, EarlyView.
Convergent outcomes, divergent mechanisms: bakuchiol vs. retinol. Bakuchiol exhibits functional convergence with retinol in improving extracellular matrix integrity, epidermal differentiation and barrier function, while operating through distinct mechanisms.
Ratan K. Chaudhuri
wiley   +1 more source

Analyzing Pakistan’s Trade Opportunity with Turkey

Lahore Journal of Economics
Growing economic cooperation between the Pakistani and Turkish governments—manifested in the recently proposed preferential trade agreement (PTA)—has served to strengthen the historically good relations between both countries.
Asha Gul
doaj  

A 3‐year‐old girl with a left optic nerve tumor

Brain Pathology, EarlyView.
Samuel López Muñoz, Alberto Berjón, Carlos Rodríguez Antolín, Claudia Sánchez Lara, Marta Mendiola, Victoria Heredia Soto, Álvaro Lassaletta, Carlos González Pérez, Pedro Rubio Aparicio, Jorge Zamorano, Isabel Esteban Rodríguez   +10 more
wiley   +1 more source

PDE4 Inhibition in Dermatologic Disease: Impacts Beyond Inflammation

International Journal of Dermatology, EarlyView.
This graphical abstract demonstrates the comprehensive mechanism of PDE4 inhibition in skin physiology. By increasing intracellular cAMP and activating PKA, PDE4 inhibitors exert pleiotropic effects, including immune modulation, pigmentation regulation, barrier enhancement, sensory neuron modulation, and improved wound healing with reduced fibrosis ...
Keana Khodadad, Nicole E. Chin, Raj Chovatiya   +2 more
wiley   +1 more source