Results 211 to 220 of about 4,190,261 (351)

Plac1+ Tumor Cell‐Treg Interplay Supports Tumorigenesis and Progression of Head and Neck Cancer

open access: yesAdvanced Science, EarlyView.
Meng et al. screen genes in the CTAs family and find Plac1 is specifically expressed in head and neck squamous cell carcinoma (HNSCC) cells. They reveal that Plac1 expression promotes HNSCC progression directly by activating PI3K/AKT signaling pathway.
Xiaoyan Meng   +8 more
wiley   +1 more source

Does agroecosystem management mitigate historic climate impacts on dryland winter wheat yields?

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3515-3530, November/December 2022., 2022
Abstract Global studies that quantify climate effects on crop yields using top‐down spatial frameworks are invaluable for assessing generalized effects on world food supplies, yet do not contain the resolution necessary to identify local mediating effects of management. Our objectives were to identify (a) what climate factors have historically affected
Grace L. Miner   +6 more
wiley   +1 more source

Protein Requirements of Infants: 3. The Nutrition of Premature Infants

open access: green, 1950
W. F. Young   +4 more
openalex   +1 more source

Mudanças na composição e adequação nutricional da dieta familiar nas áreas metropolitanas do Brasil (1988-1996)

open access: yesRevista de Saúde Pública
OBJETIVO: Atualizar a tendência secular (1962-1988) da composição e da adequação nutricional da dieta familiar praticada nas áreas metropolitanas do Brasil, com base em nova pesquisa sobre orçamentos familiares realizada em meados da década de 90 ...
Carlos Augusto Monteiro   +2 more
doaj  

Manipulation of Oxygen Tension in Damaged Regions via Hypoxia‐Induced IPN Hydrogel Microspheres for Intervertebral Disc Regeneration

open access: yesAdvanced Science, EarlyView.
A novel interpenetrating network hydrogel microsphere (NSC‐Exos@HIMS) is developed to manipulate oxygen tension in damaged regions and recruit endogenous stem cells. In vitro and in vivo results show that NSC‐Exos@HIMS maintains the hypoxia microenvironment for up to 5 days, which triggers nucleus pulposus cell‐like differentiation and enhanced ECM ...
Xingdie Zhou   +9 more
wiley   +1 more source

Cropping system diversity and tillage intensity affects wheat productivity in Texas

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3498-3514, November/December 2022., 2022
Abstract Wheat (Triticum aestivum L.) production in Texas depends heavily on conventional tillage (CT) and a long summer fallow period, which contributes to soil degradation. This study compared the impact of reducing tillage intensity (CT, no‐tillage, and strip‐tillage) combined with summer cropping to CT–summer fallow on wheat establishment, grain ...
Perejitei E. Bekewe   +9 more
wiley   +1 more source

Manipulating the Light Systemic Signal HY5 Greatly Improve Fruit Quality in Tomato

open access: yesAdvanced Science, EarlyView.
This study establishes that HY5, activated by low‐dose light, acts as a systemic signal to enhance tomato fruit quality by directly promoting carotenoid synthesis and sugar metabolism. These findings demonstrate HY5's mobility from leaves to fruits and its application potential through nighttime LED lighting, offering a practical strategy for crop ...
Jiachun Wang   +7 more
wiley   +1 more source

The prognostic value of clinical frailty scale and outcomes in older patients undergoing left ventricular assist device implantation

open access: yesAGING MEDICINE, Volume 5, Issue 4, Page 257-263, December 2022., 2022
The main finding in our study is that Clinical Frailty Scale‐defined frailty status was predictive of 1‐year post‐interventional mortality after left ventricular assist device implantation. Abstract Objectives Heart failure impacts patients’ functional capabilities, ultimately leading to frailty.
Temitope Ajibawo   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy