Results 31 to 40 of about 832,436 (311)

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

open access: yesMolecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi   +6 more
wiley   +1 more source

Eighty-ninth annual Commencement of the University of San Francisco, Sunday, June 6, 1948 [PDF]

open access: yes, 1948
89th annual commencement held Sunday, June 6, 1948 at the War Memorial Opera House, San ...
University of San Francisco
core  

Randomized controlled trial of a positive affect intervention to reduce stress in people newly diagnosed with HIV; protocol and design for the IRISS study

open access: yesOpen Access Journal of Clinical Trials, 2014
Judith Tedlie Moskowitz,1 Adam W Carrico,2 Michael A Cohn,3 Larissa G Duncan,4 Cori Bussolari,5 Kristin Layous,6 Jen R Hult,7 Alex Brousset,8 Paul Cotton,3 Stephanie Maurer,3 Martha E Pietrucha,3 Michael Acree,3 Judith Wrubel,3 Mallory O Johnson,9 ...
Moskowitz JT   +15 more
doaj  

La degradación ambiental en paleoambientes de Brasil: análisis ecodinámico de la Ecorregión Dunas de São Francisco

open access: yesLa Técnica: Revista de las Agrociencias, 2018
Degradation environmental in paleoenvironments in Brasil: analysis ecodynamics the Ecoregion Dunes of San Francisco Resumen: La Ecorregión Dunas del San Francisco tiene una superficie de 36,170 km² y limita al sur con el río San Francisco.
Clécia Simone Gonçalves Rosa Pacheco   +3 more
doaj   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Ninety-third annual Commencement of the University of San Francisco, Sunday, June 8, 1952 [PDF]

open access: yes, 1952
93rd annual commencement held Sunday, June 8, 1952 at the War Memorial Opera House, San ...
University of San Francisco
core  

Estimation of Hazard Functions in the Log-Linear Age-Period-Cohort Model: Application to Lung Cancer Risk Associated with Geographical Area

open access: yesCancer Informatics, 2010
An efficient computing procedure for estimating the age-specific hazard functions by the log-linear age-period-cohort (LLAPC) model is proposed. This procedure accounts for the influence of time period and birth cohort effects on the distribution of age ...
Tengiz Mdzinarishvili   +2 more
doaj   +2 more sources

Safety-net institutions in the US grapple with new cholesterol treatment guidelines: a qualitative analysis from the PHoENIX Network

open access: yesRisk Management and Healthcare Policy, 2018
Valy Fontil,1,2 Courtney R Lyles,1,2 Dean Schillinger,1,2 Margaret A Handley,1–3 Sara Ackerman,4 Gato Gourley,1,2 Kirsten Bibbins-Domingo,1–3 Urmimala Sarkar1,2 1UCSF Center for Vulnerable Populations at San Francisco General Hospital ...
Fontil V   +7 more
doaj  

Heterotropic regulation and negative homotropic cooperativity

open access: yesFEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea   +5 more
wiley   +1 more source

Eighty-eighth annual Commencement of the University of San Francisco, Sunday, June 1, 1947 [PDF]

open access: yes, 1947
88th annual commencment held Sunday June 1, 1947 at the War Memorial Opera House, San ...
University of San Francisco
core  

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