Results 141 to 150 of about 1,797,947 (267)

Anticancer sensitivities and biological characteristics of HCT116 cells resistant to the selective poly(ADP‐ribose) glycohydrolase inhibitor

open access: yesFEBS Open Bio, EarlyView.
We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Francesco da Barbarino y el Zibaldone Colocciano 3217 [PDF]

open access: yes, 2007
El códice Vat. Lat. 3217, perteneciente al humanista italiano Angelo Colocci, que pasó a la biblioteca de Fulvio Orsini (el cual escribe de su propia mano el título que lo encabeza: “Index verborum seu vocum collectus per Angelum Collotium ex Petrarca ...
Blanco Valdés, Carmen F.   +1 more
core  

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

open access: yesFEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida   +6 more
wiley   +1 more source

Utilização de índices de vegetação na avaliação da cobertura vegetal do projeto de assentamento José Emídio dos Santos, Capela-SE. [PDF]

open access: yes, 2014
Este trabalho tem como objetivo realizar uma avaliação da cobertura vegetal no Projeto de Assentamento José Emídio dos Santos, a partir dos índices de vegetação: SR, NDVI, SAVI e EVI.
BRANDINO, Z. G.   +3 more
core  

Applicability of mitotic figure counting by deep learning: a development and pan‐cancer validation study

open access: yesFEBS Open Bio, EarlyView.
In this study, we developed a deep learning method for mitotic figure counting in H&E‐stained whole‐slide images and evaluated its prognostic impact in 13 external validation cohorts from seven different cancer types. Patients with more mitotic figures per mm2 had significantly worse patient outcome in all the studied cancer types except colorectal ...
Joakim Kalsnes   +32 more
wiley   +1 more source

Índices bibliométricos internacionales. ¿Quién es quién? [PDF]

open access: yes, 2015
Barragán, Alejandro   +2 more
core   +1 more source

Enhancing Oncological Care for India's Aging Population: Addressing the Complex Needs of Older Adults With Cancer

open access: yesAging and Cancer, EarlyView.
Aging‐associated physiological and molecular alterations pose significant challenges in cancer management among India's elderly. Limited geriatric oncology expertise, financial constraints, and inadequate specialized care exacerbate disparities. Strategic expansion of insurance coverage, integration of palliative care, and infrastructural advancements ...
Nihanthy D. Sreenath   +3 more
wiley   +1 more source

Responsabilidad Social Empresarial: Teorías, índices, estándares y certificaciones

open access: yesCuadernos de Administración, 2013
La responsabilidad social empresarial (RSE) más que una moda en la gestión y los informes empresariales, se constituye en un ejercicio clave en la evolución de las empresas que data de un siglo atrás.
Yenni V. Duque Orozco   +2 more
doaj  

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