Results 121 to 130 of about 481,641 (307)

PAPERS COMMISSIONED FOR THE HUMAN EMBRYO RESEARCH PANEL, VOLUME II

open access: yes, 1994
Contains the following papers: THE HISTORY, CURRENT STATUS AND FUTURE DIRECTION OF RESEARCH INVOLVING HUMAN EMBRYOS, by Jonathan Van Blerkom; ETHICAL ISSUES IN HUMAN EMBRYO RESEARCH, by Bonnie Steinbock; CROSS-CULTURAL ANALYSIS OF POLICIES REGARDING ...
National Institutes of Health [NIH] (United States). Ad Hoc Group of Consultants to the Advisory Committee to the Director
core  

miR-149 Promotes Apoptosis of Ovarian Granulosa Cells Through Inducing Caspase 8 Expression

open access: yesAnimals
Follicular atresia constitutes a major constraint on sow reproductive performance. Aberrant miRNA expression is well documented to promote follicular atresia. However, precise identification of the functional miRNAs responsible for this process remains a
Miaomiao Wang   +6 more
doaj   +1 more source

ATZ‐1 promotes DNA replication efficiency to maintain normal meiotic function

open access: yesFEBS Open Bio, EarlyView.
Absence of ATZ‐1 interferes with meiotic DNA replication and cell cycle function via CHK‐1. This causes downstream defects associated with DNA damage and genomic integrity. Taken together, this study suggests that ATZ‐1 influences DNA replication efficiency and cell cycle function to maintain normal meiotic function.
Taylin E. Gourley   +5 more
wiley   +1 more source

Delivery of DNA‐encoded vaccines and proteins in mice using cutaneous suction‐mediated transfection

open access: yesFEBS Open Bio, EarlyView.
Cutaneous suction‐mediated transfection in mice for delivery of DNA‐encoded vaccines and proteins. A critical limitation of DNA vaccines and other therapeutics is transfection in vivo to produce the encoded antigens or therapeutic proteins. Cutaneous suction‐based methods have demonstrated effectiveness in many animal models and have been successfully ...
Emran O. Lallow   +12 more
wiley   +1 more source

Identification of (20R)‐protopanaxadiol from Panax ginseng as a novel anti‐SARS‐CoV‐2 compound

open access: yesFEBS Open Bio, EarlyView.
We established a noninfectious BAC‐based SARS‐CoV‐2 replicon that enables antiviral screening under BSL‐2 conditions. Using this platform, we screened 373 food‐derived compounds and identified (20R)‐protopanaxadiol from Panax ginseng as a novel inhibitor of SARS‐CoV‐2 RNA replication, highlighting the value of safe replicon systems for antiviral ...
Midori Takeda   +4 more
wiley   +1 more source

Media Supplementation With Gamma‐Oryzanol Improves the Outcome of Ovine Oocyte Maturation In Vitro

open access: yesVeterinary Medicine and Science
Background The process of maturing ovine oocyte in vitro has not yet been raised with acceptable results. Objective This study was designed to evaluate the γ‐oryzanol effect as a supplement of maturation media on the development of ovine oocytes to ...
Saeed Musapoor   +4 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

open access: yesFEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti   +5 more
wiley   +1 more source

Threonine 348 regulates the subcellular localization of PTEN

open access: yesFEBS Open Bio, EarlyView.
Thr348 in the C2 domain is a key contributor to PTEN subcellular localization. The PTEN350 fragment and PTENA4 accumulated in the nucleus, whereas PTENK13R,A4 predominantly localized to the plasma membrane. In contrast, substitution of Thr348 with Asp (T348D) disrupted these characteristic localization patterns, resulting in predominant cytoplasmic ...
Takashi Kato, Suzu Tanaka, Miyu Ohashi
wiley   +1 more source

HUMAN EMBRYO EXPERIMENTATION

open access: yes, 2002
Introduction -- Ch. 1. Embryonic stem cell research is beneficial / National Institutes of Health -- Ch. 2. Human embryo experimentation can be morally justifiable / Michael J. Meyer and Lawrence J. Nelson -- Ch. 3.
Espejo, Roman, ed.
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