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Embryonic in Medical News

Human sperm created from embryonic stem cells

Human sperm have been created using embryonic stem cells for the first time in a scientific development which will lead researchers to a better understanding of the causes of infertility. Researchers led by Professor Karim Nayernia at Newcastle University and the NorthEast England Stem Cell In...

Bone marrow stem cell co-transplantation prevents embryonic stem cell transplant-associated tumors

Tampa, Fla. (May. 11, 2009) Transplanted embryonic stem cells are recognized as a potential treatment for patients suffering from the effects of spinal cord injury (SCI). However, in studies using embryonic stem cells transplanted into SCI laboratory animals, a serious drawback has been the devel...

Study Finds Blood Cells Can Be Reprogrammed to Act as Embryonic Stem Cells

WASHINGTON, April 20 /PRNewswire-USNewswire/ -- In a recent study, U.S. researchers have reprogrammed cells found in circulating blood into cells that are molecularly and functionally indistinguishable from embryonic stem cells, a revolutionary achievement that provides a readily accessible source...

CAMR Statement Regarding NIH Draft Guidelines for Embryonic Stem Cell Research

WASHINGTON, April 17 /PRNewswire-USNewswire/ -- The following statement may be attributed to Amy Comstock Rick, president, Coalition for the Advancement of Medical Research: "We are pleased that the National Institutes of Health has taken the next step in the process of creating federal guid...

Executive Order on Embryonic Stem Cells 'A Sad Victory of Politics Over Science and Ethics,' Says Cardinal Rigali

WASHINGTON, March 9 /PRNewswire-USNewswire/ -- Cardinal Justin Rigali, chairman of the U.S. Conference of Catholic Bishops' Committee on Pro-Life Activities, today called President Obama's executive order on embryonic stem cell research "a sad victory of politics over science and ethics." Under th...

National Multiple Sclerosis Society Commends President Obama's Initial Steps in Removing the Bans on Embryonic Stem Cell Research

NEW YORK, March 9 /PRNewswire-USNewswire/ -- The National Multiple Sclerosis Society is a driving force in creating a world free of MS. To advance this goal, the Society continues to seek ways to prevent, slow the progression or repair the effects of MS. One channel is by supporting scientifica...

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Embryonic in Medical Technology

Roundtable Calls President's Embryonic Stem Cell Decision: Bankrupt

CLEVELAND, March 9 /PRNewswire-USNewswire/ -- In response to the President's actions today changing federal policy on embryonic stem cell research, David Zanotti, CEO of the American Policy Roundtable and Dr. Charles McGowen, M.D., Chief Medical Advisor for the Roundtable, issued the following sta...

Stem Cell Sciences Announces the Creation of the World's First Authentic Rat Embryonic Stem Cells from its Exclusively Licensed Technology

CAMBRIDGE, England, September 2 /PRNewswire-FirstCall/ -- - ("Stem Cell Sciences", "SCS", "the Company") Stem Cell Sciences plc (AIM:STEM, ASX:STC), a company focused on the commercialisation of stem cells and stem cell technologies, is pleased to announce that two independent laboratories...

A Functional Immune System Can Be Derived From Embryonic Stem Cells, Preliminary Study Finds

WASHINGTON, Feb. 12 /PRNewswire-USNewswire/ -- A new study demonstrates for the first time that embryonic stem cells can be used to create functional immune system blood cells, a finding which is an important step in the utilization of embryonic stem cells as an alternative source of cells for...

New Studies End Debate on Embryonic Stem Cell Research

WASHINGTON, Nov. 20 /PRNewswire-USNewswire/ -- Today, Family Research Council President Tony Perkins praised the research of Dr. James Thomson and Dr. Shinya Yamanaka. Thomson, the first to grow human embryonic stem cells, and Yamanaka from Japan, published results in the journals Science and ...

Research Indicates Geron's Human Embryonic Stem Cell-Based Therapeutic for Spinal Cord Injury Evades Direct Attack by the Human Immune System

MENLO PARK, Calif.--(BUSINESS WIRE)--Jun 11, 2007 - Geron Corporation (Nasdaq:GERN) today announced the presentation of research studies indicating that GRNOPC1, the company's human embryonic stem cell (hESC)-based therapeutic for the treatment of spinal cord injury, evades a direct attack by the h...

Research Documents Scalable Production, Survival Following Engraftment and Positive Impact on Cardiac Function in Infarcted Rats for Geron's Human Embryonic Stem Cell-Based Therapeutic for Heart Failure

MENLO PARK, Calif.--(BUSINESS WIRE)--Jun 19, 2007 - Geron Corporation (Nasdaq: GERN) today reported that research documenting the scalable production, survival following engraftment and positive impact on cardiac function in infarcted rats was presented today for GRNCM1, the company's human embryon...
Embryonic in Medical Products

MIS/AMH ELISA Test

Description:...ated and characterized (4). MIS/AMH is produced by the Sertoli cells of the testis in the male, and by ovarian granulosa cells in the female. During embryonic development in males, secretion of MIS/AMH from testicular Sertoli cells is essential for the regression of the Mullerian ducts, and thus the normal d...
Company:Diagnostic Systems Laboratories, Inc.
Embryonic in Medical Dictionary

Zygote

...guage, ... zygotes , zygote ... zygote (zgt) ... zygote - (genetics) the diploid cell resulting from the union of a haploid ... In the embryonic development of humans and other animals, the zygote stage is ... Zygote Media Group, Inc. District Administration, May 2006 ... Shop for The ...

Spina Bifida

... Spina bifida is a developmental birth defect caused by the incomplete closure of the embryonic neural tube. Some vertebrae overlying the spinal cord are not fully formed and remain unfused and open. If the opening is large... Spina bifi...

Pinna

...ion. Information about ear tick in ... external ear the pinna and external meatus together. ... A rudimentary pinna is formed by the 60 day of embryonic life, ... The pinna projects from the side of the skull to ... rim of the pinna is known as the ... As a four-time Grammy Award nominee and ...

Myelin

...s even within a not visibly altered myelin ... In keeping with this, both myelin sheaths ... For the first time, researchers have used human embryonic stem cells to create new insulating tissue for nerve fibers ... Sclerosis, Myelin , Nervous System, ... Learn about Guillain-Barre Syndrome (...

Muscle twitching

... the majority of which are benign, but can also be... Muscle is the contractile tissue of the body and is derived from the mesodermal layer of embryonic germ cells. Muscle cells contain contractile filaments that move past each other and change the size of the cell. They are... Muscle twitch...

Incubate

.... Incubate is the annual celebration of ... incubate v. , -bated , -bating , -bates . v.tr. To sit on (eggs) to provide heat, so as to promote embryonic development and the hatching of young; incubate develop under favorable conditions, such as germs ... Why not incubate anything at 37 ... chic...
Embryonic in Biological News

Skin-like tissue developed from human embryonic stem cells

BOSTON (July 21, 2009) Dental and tissue engineering researchers at Tufts University School of Dental Medicine and the Sackler School of Graduate Biomedical Sciences at Tufts have harnessed the pluripotency of human embryonic stem cells (hESC) to generate complex, multilayer tissues that mimic hu...

WARF signs license agreement with Pfizer for human embryonic stem cells

MADISON Pfizer Inc., a major biopharmaceutical company, and the Wisconsin Alumni Research Foundation (WARF), the private, nonprofit patenting and licensing organization for the University of Wisconsin-Madison, announced May 5 that they have signed a license for human embryonic stem (hES) cell pat...

Hebrew University researchers neutralize tumor growth in embryonic stem cell therapy

Jerusalem, May 5, 2009 Researchers at the Hebrew University of Jerusalem have discovered a method to potentially eliminate the tumor-risk factor in utilizing human embryonic stem cells. Their work paves the way for further progress in the promising field of stem cell therapy. Human embryonic ...

Scientists shed light on inner workings of human embryonic stem cells

(Santa Barbara, Calif.) Scientists at UC Santa Barbara have made a significant discovery in understanding the way human embryonic stem cells function. They explain nature's way of controlling whether these cells will renew, or will transform to become part of an ear, a liver, or any other part...

Study finds blood cells can be reprogrammed to act as embryonic stem cells

(WASHINGTON, April 20, 2009) - In a recent study, U.S. researchers have reprogrammed cells found in circulating blood into cells that are molecularly and functionally indistinguishable from embryonic stem cells, a revolutionary achievement that provides a readily accessible source of stem cells an...

Protein is key to embryonic stem cell differentiation

LA JOLLA, Calif., March 18, 2009 -- Investigators at Burnham Institute for Medical Research (Burnham) have learned that a protein called Shp2 plays a critical role in the pathways that control decisions for differentiation or self-renewal in both human embryonic stem cells (hESCs) and mouse embryo...

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Embryonic in Biological Technology

Scientists identify gene vital to early embryonic cells forming a normal heart and skull

New research from Cincinnati Children's Hospital Medical Center highlights the critical role a certain gene and its protein play during early embryonic development on formation of a normal heart and skull. In a study posted online June 15 by the Proceedings of the National Academy of Sciences ...

Assessment of safety and efficacy of human embryonic stem cell therapy

Worcester, MA June 11, 2009 (EurekAlert)--Advanced Cell Technology, Inc. (OTC:ACTC.PK) and its collaborators at OHSU reported today the long-term safety and efficacy of human embryonic stem cell (hESC)-derived retinal pigment epithelium (RPE) produced under manufacturing conditions suitable for hu...

Repair Stem Cell Institute Warns About Real Cost of Embryonic Stem Cell Research

RSCI's Chairman expressed his concern that since few people can afford to travel outside the country for medical treatments, America needs to put more focus on approving ultra safe adult stem cell treatments to alleviate the suffering of millions diagnosed with so-called untreatable diseases. ...

ArunA Biomedical Announces Commercial Release of its Human Embryonic Stem Cell Derived Mesenchymal Cells

ATHENS, Ga., March 27 /PRNewswire/ -- ArunA Biomedical, Inc., announced today that it will make its CELL-EZ(TM) brand hMC(TM) human mesenchymal progenitor cells commercially available to the research community in mid 2009. Derived from pluripotent human embryonic stem cells, ArunA's hMC lines wil...

Repair Stem Cell Institute Weighs in on Reversal of Embryonic Stem Cell Policy

The Chairman of the Repair Stem Cell Institute says the viability of Embryonic Stem Cells is an Illusion. Repair (Adult) Stem Cells have swept to such a large lead in diseases being treated all over the world, that it will be impossible for embryonic stem cell research, with all the insurmountab...

Bauer Calls Taxpayer-Funded Embryonic Stem Cell Research 'A Tragedy'

WASHINGTON, March 9 /PRNewswire-USNewswire/ -- Former Presidential candidate Gary Bauer on Monday called Barack Obama's decision to waste federal tax dollars on failed embryonic stem cell research "evidence that ideology is the goal here, not saving lives. We are witnessing the beginnings of a tra...
Embryonic in Biological Products

Human Embryonic Stem Cell Starter Kit from Invitrogen

Description: Normal;heading 1;The Human Embryonic Stem Cell (hESC) Starter Kit brings together many of the reagents you need to get started culturing hESCs as soon as possible. This set of products is regularly used in stem cell training courses around the world, including those supported by the NIH. Each of th...
Company:Invitrogen

Human Embryonic Stem Cell Marker Antibody Panel. Contains 25 g each of anti-Alkaline Phosphatase, anti-Nanog, anti-Oct-3/4, anti-SSEA-1, and anti-SSEA-4. from R&D Systems

Description: ...
Company:R&D Systems

Embryonic Stem Cell Marker Antibody Panels from R&D Systems

Description:...ts expanding line of stem cell products. The Human embryonic Stem Cell Marker Antibody Panel (Catalog # SC008) ...tase, Nanog, Oct-3/4, SSEA-1 and SSEA-4. The Human embryonic Stem Cell Marker Antibody Panel Plus (Catalog # SC... for analyzing the differentiation status of human embryonic Stem (ES) cells by evaluating ES cell marker expre...
Company:R&D Systems

Mouse Oligodendrocyte Differentiation Kit from R&D Systems

Description:... For the differentiation of mouse embryonic stem cells tooligodendrocytes....
Company:R&D Systems

Dermal Fibroblasts, Mouse (BalbC) from CHEMICON

Description:... to provide an additional 6 months of continuous growth from the date supplied, when used with the recommended medium. Source: Dermis, mouse/BalbC, embryonic day 18.5 Applications: Cultivation: Plate at 1 x 10e4 to 3 x 10e4 cells/cm2. Average time to confluency: 5-7 days. Further growth: At least 6 m...
Company:CHEMICON

Mouse Dopaminergic Neuron Differentiation Kit, 2nd Generation from R&D Systems

Description:... Reagents for the differentiation of mouse embryonic stem cells to dopaminergic neurons. Dopamine cell bodies exist in the midbr... of a rich, effective source of neural precursors for DA neuron generation. embryonic stem (ES) cells, derived from the inner cell mass of pre-implantation embry...
Company:R&D Systems
Embryonic in Biological Definition

Apoptosis

...radient that directs cells to form patterns in the embryonic neural tube: cells that receive Shh in a receptor ...ed in tracing the nematode C. elegan's entire embryonic cell lineage. In other words, Sulston and his team...ollowing in his 1966 contribution titled "Death in embryonic Systems": "abundant death, often cataclysmic in it...

Barr body

...osome in a female cell, or the inactive Z in a male. This happens early in embryonic development at random in mammals , except in marsupials and in some ext...ng mitosis. Since random chromosomes are selected for inactivation early in embryonic development, this results in different regions of the adult body having dif...

Blastula

... The blastula is an early stage of embryonic development in animals . It is produced by cleavage of a fertilized ovum and consisting of a spherical layer of cells surrounding a fluid-filled c...

Blastomere

... A blastomere is the structure which results from the divisions of a fertilised egg during embryonic development . See also blastocoel blastula morula ...

Brain

...chs disease , Fragile X syndrome , Down syndrome , and Tourette syndrome are all linked to genetic or chromosomal errors. Malfunctions in the embryonic development of the brain can be caused by genetic factors or by drug use or disease in the mother. Brains in philosophy Some philosophers con...

Cell growth

...ion-dependent cell-to-cell signaling that allows for a cascade of cell fusion events. Oocytes can be unusually large cells in species for which embryonic development takes place away from the mother's body. Their large size can be achieved either by pumping in cytosolic components from adjacent cells th...
Embryonic in Biological Dictionary

Zygote

... to multicellular organism involves cell division, the ... Model organisms for the study of development (k) Morphogenesis (l) Zygote ... In the embryonic development of humans and other animals, the zygote stage is ... Zygote Media Group, Inc. District Administration, May 2006 ... Zygote Intraf...

Y chromosome

...? ... In mammals, the Y chromosome contains the gene that triggers embryonic development as a male. ... process 95% of the human Y chromosome is u...als. ... In mammals, the Y chromosome contains the gene that triggers embryonic ... A team of 40 researchers has finished sequencing the Y chromoso...

Wolffian duct

... of female human embryo of eight ... Wolffian duct (red) degenerates in females (middle image) and develops in males (bottom) ... These embryonic structures are the Wolffian and Müllerian ducts . ... In the male the Wolffian duct persists, and forms the tube of the epididymis, ... ...

Vitelline membrane

...and elasticity of the vitelline membrane is important for both ... Jensen C. Ultrastructural changes in the avian vitelline membrane during embryonic development. ... components of the vitelline membrane of hen's egg. ... vitelline membrane . Guest. Tuesday, August 4, 2009. Knowledge Repos...

Trophoblast

...trophoblast (embryology), The enveloping layer is now referred to as the trophoblast . It does not contribute directly to ... Trophoblast is an embryonic tissue which exerts a crucial role during ... The trophoblast , in turn, releases paracrine signals which modulate decidual ... ...

Syngamy

... How to thank ... enter syngamy and initial cleavage, while others may cleave into ... centrosome is responsible for normal syngamy and early embryonic develop- ment. ... e. Syngamy (fusion of gametes) occurs only in ... e. They undergo meiosis or syngamy , not both. ... a. The sporophyte un...
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