A new study
in human placenta provides the strongest evidence to date that Endocrine Disrupting Chemicals (EDCs) can interfere with thyroid hormone action in pregnant women.
In a new study, Yale researchers demonstrate Zika virus infection of cells derived
from human placentas.
Immunohistochemical of paraffin - embedded
human placenta using 60008 -1-Ig (ACTB antibody) at dilution of 1:100 (under 10x lens)
In collaboration with Carolyn Coyne's group at the University of Pittsburgh, Iwasaki's team tested the impact of interferons
on human placenta.
Immunohistochemical of paraffin -
embedded human placenta using 11708 -1-AP (SMN antibody) at dilution of 1:100 (under 40x lens)
Furthermore, the EU Food Standards Agency has stated «any operator who wishes to market foods
containing human placenta in the EU will need to apply for an authorisation under Regulation (EC) 258/97.
Early in embryonic development, both mouse and
human placentas rely on the same set of ancient cell - growth genes.
A high - molecular - weight protein with beta - endorphin - and adrenocorticotropin - immunoreactivities was isolated from extracts of
human placenta after several purification steps, including immunoadsorption with a well - characterized antiserum raised to beta - endorphin.
Human placenta pericytes were purchased from PromoCell (C - 12980) and human pancreas (PA), lung (LP) and muscle (MP) pericytes were kindly provided by Dr Bruno Peault (University of Edinburgh, UK) and cultured as described for BP.
A placebo - controlled study led by UNLV anthropologist Daniel C. Benyshek and co-author Sharon Young last year found that consuming
encapsulated human placenta, a growing practice known as placentophagy, as a source of dietary iron offered no benefit to postpartum mothers.
Mesenchymal stem cell - like cells derived
from human placenta can improve heart function in a mouse model of myocardial infarction
High - molecular - weight immunoreactive beta - endorphin in extracts
of human placenta is a fragment of immunoglobulin G
And Celularity is a company that's commercializing cellular medicine derived from
the human placenta.
In western medicine
the human placenta is usually regarded as nothing more than human waste.
For even the most adventurous eaters among us, there may be one item on the menu that raises an eyebrow —
the human placenta.
There is no scientific evidence showing that consuming
a human placenta is beneficial during a mother's postpartum recovery.
Placentophagy (the act of consuming
the human placenta) is extremely uncommon for humans.
Doing so might even tell us about how
the human placenta evolved.
A hormone unexpectedly found in
the human placenta turns out to influence the timing of delivery.
«
The human placenta is unique and unlike that of other many other placental mammals,» she said.
Among mammals,
the human placenta mounts one of the most extensive invasions of the uterine wall.
«Essentially, we are using
the human placenta as a model to identify genes that play a key role in invasion in both the placenta and cancer,» wrote Chi Sutherland, a Ph.D. candidate leading the project, in an email.
Researchers at the University of Pittsburgh and Magee - Womens Research Institute (MWRI) have devised a cell - based model of
the human placenta that could help explain how pathogens that cause birth defects, such as Zika virus, cross from mother to unborn child.
During their studies, which were funded by the German Research Foundation (DFG) and the Urological Research Foundation, the researchers additionally discovered that GRHL2 and its target genes also display activity in
the human placenta.
The Human Placenta Project, launched last year by the National Institutes of Health (NIH) despite uncertainty over how much money would back in the effort, has just received a whopping $ 41.5 million in 2015 to study the vital mass of tissue that sustains a developing fetus.
* Clarification, 3 June, 2:25 p.m.: An earlier version of this article incorrectly stated that NICHD did not expect to set aside funding for
the Human Placenta Project.
He expects that
the Human Placenta Project will focus on understanding both the normal and abnormal placenta in real time during the course of pregnancy.
Last year, Science reported on a NICHD workshop where planning began for
a Human Placenta Project that would aim to monitor the placenta during a woman's pregnancy, using new imaging approaches, tests for fetal molecules shed into a mother's blood, and other tools.
That plan is reflected in the title of a 26 February request for grant applications, from NICHD and the National Institute of Biomedical Imaging and Bioengineering (NIBIB), that calls for «Paradigm - Shifting Innovations» in how to assess
the human placenta.
At an NICHD - sponsored workshop last week, some 70 researchers laid out their ideas for what NICHD calls
the Human Placenta Project, including ways to better monitor the placenta during a pregnancy, and drugs to bolster it when it falters.
At a time when NICHD's budget is flat, money could be a limiting factor for
the Human Placenta Project, which Guttmacher hopes will fund its first grants in 2016 and go for a decade or more.
The human placenta forms primarily from cells that develop from the outer layer of fetal cells that surround an early embryo.
If DNA is a jungle, then the viruses are the animals and plants that live and adapt within it, says Villarreal, who in 2001 showed that the presence of a viral gene is essential for the formation of
the human placenta.
Comparison of mesenchymal stem cells from
human placenta and bone marrow.
In many parts of the world,
the human placenta (the after birth) is discarded once a baby is born and considered waste.
In studying
the human placenta, researchers looked at gene expression: the process by which a gene's DNA sequence is converted into cellular proteins.
Professor Abby Fowden, who led the research, adds: «It may be that by changing her diet, a mother can counter the effects of stress hormones on
the human placenta.
[14, 15] To confirm the PD - L1 antibody's specificity with immunofluorescence, we measured levels of PD - L1 expression on arrays that contain positive tissue controls (
human placenta and tonsil and MEL624 cell line pellets overexpressing PD - L1).
A new role for
the human placenta as a hematopoietic site throughout gestation.
Human placenta and chorion: potential additional sources of hematopoietic stem cells for transplantation.
It comes from
the human placenta, or for health and safety reasons, it can be derived from sarasapogenin and diosgenin or soybeans.
HCG drugs contain a hormone produced by
the human placenta when a woman is pregnant.
To better understand how pregnancy and metabolism are related, the Breezing Metabolism Team is working with
The Human Placenta Project, a collaborative research effort launched by the NICHD to study the role of the placenta in health and disease.
Nevertheless, we could all do with eating more vegetables — says the man who has made a career of cooking every imaginable part of an animal on TV (and one
human placenta).
Throughout his career as host of several cooking shows in the UK, Fearnley - Whittingstall has put his taste - buds to the test, eating, amongst other things, roadkill, giraffe testicles, fruit bats, and even
some human placenta he whipped up as a pate.