Results 91 to 100 of about 82,153 (256)

Final Rule: HHS and NIH’s New Information Requirements for Clinical Trials: Is More Information Beneficial and For Whom?

open access: yes, 2016
On September 16, 2016, the U.S. Department of Health and Human Services (HHS) presented a final rule, in conjunction with a complementary policy of the National Institutes of Health (NIH), amending Tile 42, Chapter 1 of the Code of Federal Regulations[1].
Rivera-Agosto, Jorge Luis
core  

Topical timolol treatment for infantile hemangiomas: a phase II multicentre randomized clinical trial

open access: yes, 2014
Infantile hemangiomas (IHs) are common benign vascular tumours of infancy, although the best approach to their management remains unclear. IHs have a characteristic natural course, with a rapid proliferating phase followed by a spontaneous involuting phase, leaving in many cases residual lesions.
openaire   +1 more source

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

open access: yesMolecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi   +11 more
wiley   +1 more source

Some contributions to phase I and II clinical trials: incorporating patient characteristics and potential time trends into designs and analysis

open access: yes, 2018
This work summarizes the two years of research that I have conducted at Dana-Farber Cancer Institute(DFCI)/Harvard T.H. Chan School of Public Health, in Boston (MA, USA), where I collaborated with Lorenzo Trippa (Associate Professor at Harvard University
DOMENICANO, ILARIA, Domenicano I
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

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

An investigation of the early effects of fixed orthodontic treatment on dietary intake and body weight in adolescent patients

open access: yes, 2011
PhDAim: To investigate the effects of fixed orthodontic treatment on dietary intake and body weight. Methods: A hospital-based prospective cohort design undertaken in two distinctive parts: An initial qualitative study in which semi-structured one-to ...
Al Jawad, Feras-Abed
core  

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

open access: yesFEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu   +10 more
wiley   +1 more source

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

open access: yesFEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

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