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UnknownBilayer graphene/HgCdTe based very long infrared photodetector with superior external quantum efficiency, responsivity, and detectivity.
We present a high-performance bilayer graphene (BLG) and mercury cadmium telluride (Hg1-x Cd x=0.1867Te) heterojunction based very long wavelength infrared (VLWIR) conductive photodetector. The unique absorption properties of graphene enable a long carrier lifetim...
S-EPMC9090716 | biostudies-literature
UnknownA subtype of cancer-associated fibroblasts with lower expression of alpha-smooth muscle actin suppresses stemness through BMP4 in oral carcinoma.
Cancer-associated fibroblasts (CAFs) demonstrate the characteristics of myofibroblast differentiation by often expressing the ultrastructure of alpha-smooth muscle actin (αSMA). However, heterogeneity among cancer-associated fibroblasts (CAFs), with respect to αSMA expression, has been demonstrated ...
S-EPMC6172238 | biostudies-literature
UnknownEmergence of hybrid states of stem-like cancer cells correlates with poor prognosis in oral cancer.
Cancer cell state transitions emerged as powerful mechanisms responsible for drug tolerance and overall poor prognosis; however, evidences were largely missing in oral cancer. Here, by multiplexing phenotypic markers of stem-like cancer cells (SLCCs); CD44, CD24 and aldehyde dehydrogenase (ALDH), we...
S-EPMC9114525 | biostudies-literature
UnknownPolypill with or without Aspirin in Persons without Cardiovascular Disease.

Background

A polypill comprising statins, multiple blood-pressure-lowering drugs, and aspirin has been proposed to reduce the risk of cardiovascular disease.

Methods

Using a 2-by-2-by-2 factorial design, we randomly assigned participants without cardiovascular disease who had an eleva...
S-EPMC7116860 | biostudies-literature
UnknownSARS-CoV-2 seroprevalence among the general population and healthcare workers in India, December 2020-January 2021.

Background

Earlier serosurveys in India revealed seroprevalence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) of 0.73% in May-June 2020 and 7.1% in August-September 2020. A third serosurvey was conducted between December 2020 and January 2021 to estimate the seroprevalence ...
S-EPMC8132496 | biostudies-literature
UnknownProspects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo and KAGRA.
We present possible observing scenarios for the Advanced LIGO, Advanced Virgo and KAGRA gravitational-wave detectors over the next decade, with the intention of providing information to the astronomy community to facilitate planning for multi-messenger astronomy with gravitational waves. We estimate...
S-EPMC5920066 | biostudies-literature
UnknownTherapeutic Anticoagulation with Heparin in Critically Ill Patients with Covid-19.

Background

Thrombosis and inflammation may contribute to morbidity and mortality among patients with coronavirus disease 2019 (Covid-19). We hypothesized that therapeutic-dose anticoagulation would improve outcomes in critically ill patients with Covid-19.

Methods

In an open-label, ad...
S-EPMC8362592 | biostudies-literature
UnknownRepurposed Antiviral Drugs for Covid-19 - Interim WHO Solidarity Trial Results.

Background

World Health Organization expert groups recommended mortality trials of four repurposed antiviral drugs - remdesivir, hydroxychloroquine, lopinavir, and interferon beta-1a - in patients hospitalized with coronavirus disease 2019 (Covid-19).

Methods

We randomly assigned inpa...
S-EPMC7727327 | biostudies-literature
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