Results 101 to 110 of about 1,356,450 (345)

Endothelial PDGF Signaling Dysregulation Impairs Testicular Interstitial Homeostasis in Diabetes

open access: yesAdvanced Science, EarlyView.
Testicular endothelial cells (TECs) function as central signaling hubs that coordinate interstitial homeostasis. Diabetes disrupts TEC‐derived PDGF signaling, silences the JUND‐MCL1 survival program in Leydig cells, and impairs peritubular function, leading to fibrosis and testosterone insufficiency.
Wenxiu Zhang   +14 more
wiley   +1 more source

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

open access: yesAdvanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu   +7 more
wiley   +1 more source

Renée Ater

open access: yesPanorama, 2019
Renée Ater
doaj   +1 more source

An Implanted Tooth That Can Feel

open access: yesAdvanced Science, EarlyView.
To endow the implanted tooth with masticatory perception, herein we demonstrate that a 3D‐printed piezoelectric‐core/robust‐sheath implanted tooth can rebuild the sensing feedback, serving as “mechanoreceptors” in converting the mechanical chewing force to electrical signals, and up to brain through surrounding alveolar nerve system.
Yaru Cao   +13 more
wiley   +1 more source

Highest Form of Public Scholarship

open access: yesABO : Interactive Journal for Women in the Arts 1640-1830, 2017
Cynthia Richards
doaj   +1 more source

A Proposal for Achieving High Returns on Early Childhood Development [PDF]

open access: yes, 2008
Recommends establishing large-scale ECD programs for at-risk children as public investment in economic development. Discusses existing programs' benefits, and proposes a market-oriented approach to funding and managing endowed scholarship ...
Arthur J. Rolnick, Rob Grunewald
core  

Machine Learning‐Guided Engineering of Protein Phase Separation Properties in Immune Regulation

open access: yesAdvanced Science, EarlyView.
PScalpel, a machine learning model integrating protein structure extraction, graph contrastive learning, and a genetic algorithm, guides the engineering of protein phase separation ability. It adopts transfer learning methods to provide predictive recommendations for protein phase separation ability changes through single amino acid mutations in a ...
Chenqiu Zhang   +9 more
wiley   +1 more source

Evaluating the Georgia HOPE Scholarship Program: Impact on Students Attending Public Colleges and Universities [PDF]

open access: yes, 1997
Two years after starting college, recipients of Georgia's HOPE scholarship program are more likely to still be enrolled in college, have higher grade point averages (GPA), and have earned more credit hours than their counterparts.
Daniel T. Buglar, Gary T. Henry
core  

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