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Progenitor in Medical News

Neural progenitor cells as reservoirs for HIV in the brain

This release is available in German . Impaired brain function is a prominent and still unsolved problem in AIDS . Shortly after an individual becomes infected with HIV, the virus can invade the brain and persist in this organ for life. Many HIV-infected individuals experience disturbances...

Elusive pancreatic progenitor cells found in mice

January 25, 2008 --New York, NY-- Researchers in Belgium have significantly advanced the discovery of a pancreatic progenitor cell with the capacity to generate new insulin-producing beta cells. If the finding made in mice holds for humans, the newfound progenitor cells may represent an obvious ta...

Imaging neural progenitor cells in the living human brain

For the first time, investigators have identified a way to detect neural progenitor cells (NPCs), which can develop into neurons and other nervous system cells, in the living human brain using a type of imaging called magnetic resonance spectroscopy (MRS). The finding, supported by the National I...

Scientists Track Impact of DNA Damage in the Developing Brain

...amage triggered apoptosis, or programmed cell death. But the findings suggested the greatest loss occurred as the immature cerebellar interneurons, or progenitor cells, were poised to complete differentiation. In those cells, McKinnon said, loss of Xrcc1 activated the p53 pathway and blocked the cells from comp...

Rare Cells Linked to Pediatric Cancers

...s of circulating endothelial cells and endothelial progenitor cells in 23 children with localized cancer, 22 chi...f blood vessels after vascular damage. Endothelial progenitor cells are precursors of circulating endothelial ce...ts compared to healthy volunteers, but endothelial progenitor cells were found in strikingly higher amounts in p...

New role discovered for molecule important in development of the pancreas

... Stoffers says specifically, in the formation of Ngn3-expressing endocrine progenitor cells. Further molecular characterization of these mutant mice led the ...ons in Pdx1 get diabetes. If Pdx1 controls Ngn3, and Ngn3 governs endocrine progenitor cell formation, then loss of Pdx1 should result in a loss of endocrine line...
Progenitor in Medical Technology

Study Shows Cancer Vaccines Led to Long-Term Survival for Patients with Metastatic Melanoma and to Long Periods of Disease Control After Completion of Therapy

...rating in the laboratory. The patient-specific vaccine is designed to stimulate the patient's immune system to react against tumor stem cells or early progenitor cells that can create new depots of cancer throughout the body. Data showed that the projected five-year survival rate is 54% at a median foll...

Leading Experts Endorse Bioheart's Muscle Stem Cell MyoCell Therapy

... as they can survive in low oxygen environments (such as the damaged areas of the heart), they are committed to becoming muscle, and they are the only progenitor cell in the human body that normally develop the ability to contract making them more likely to restore contractile function of the damaged heart. ...

Three Surgeons in East Texas Are Successfully Integrating a Novel Stem Cell Procedure for Spine Surgeries

... may create an option for even the most critical patient. This is minimally invasive, efficient, safe and effective. The concentrations of endothelial progenitor cells, hematopoietic stem cells, and mesenchymal stem cells have adhesion properties that ensure the cells remain localized where we need them to prom...

Cardiogenesis Announces Presentation of its PHOENIX(R) Combination TMR Plus Stem Cell Delivery System at the International Society of Minimally Invasive Cardiothoracic Surgeons (ISMICS) Annual Meeting

...es at cardiac centers outside the U.S. It is not currently FDA approved. The abstract " One Year Follow up of Combined Autologous Bone Marrow Derived progenitor Cell Therapy and Transmyocardial Laser Revascularization for Diffuse Nongraftable Coronary Artery Disease" can be located at: http://www.ismics.or...

Cardium Reports on Applicability of Corgentin to Stem Cell Therapies: Independent Studies Indicate that Ad5IGF-1 Potentiates Stem Cells to Improve Cardiac Function After Heart Attack

...properties of IGF-1 protein include the inhibition of programmed cell death or apoptosis, adaptive cardiomyocyte hypertrophy, proliferation of cardiac progenitor cells and angiogenesis. These observations provide a strong scientific rationale for the clinical development of an IGF-1 based therapy. "This n...

XTL Biopharmaceuticals Announces the Acquisition of the Use Patent on Recombinant Erythropoietin (rHuEPO) for the Treatment of Multiple Myeloma

...d is the major growth regulator of the erythroid lineage. EPO stimulates erythropoiesis by binding to its receptor (EPO-R) on the surface of erythroid progenitor cells, promoting their proliferation and differentiation and maintaining their viability. Over the last decade, several reports have indicated that t...
Progenitor in Medical Products

Free Activin AB ELISA Test

Description:...wth and differentiation of a number of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and hematopoietic progenitor and erythroleukemia cells (2). Two binding proteins have been described for the Activins and Inhibins: Follistatin and a-2 macroglobulin. Activins a...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin A ELISA Test

Description:...wth and differentiation of a number of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and hematopoietic progenitor and erythroleukemia cells (2). Two binding proteins have been described for the Activins and Inhibins: Follistatin and a-2 macroglobulin. Activins a...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin B ELISA Test

Description:...wth and differentiation of a number of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and hematopoietic progenitor and erythroleukemia cells (2). Two binding proteins have been described for the Activins and Inhibins: Follistatin and a-2 macroglobulin. Activins a...
Company:Diagnostic Systems Laboratories, Inc.

Erythropoietin RIA Test

Description:... target tissues. EPO binds to specific cell membrane receptors on erythroid progenitor cells and appears to facilitate erythrocyte differentiation, perhaps by increasing survival of the progenitor cells. Endogenous, N-glycosylated EPO is cleared at a constant rate, with a...
Company:Diagnostic Systems Laboratories, Inc.

SE-9500

Features:... RAM-1, up to 120 samples per hour of throughput increases productivity, the proven technology assures the accuracy of test results, HPC(Hematopoietic progenitor Cell) realizes simplicity in monitoring aheresis of PBSCT.*Research parameter, system expandability enhances Total Laboratory Automation....
Company:Sysmex America, Inc.
Progenitor in Medical Dictionary

Cartilage

...ree shipping on all items. Science and technology news stories tagged with keyword: cartilage . ... Diseased cartilage harbors unique migratory progenitor cells ... Chester Knee Clinic specialises in Knee Arthroscopic Surgery, Articular Cartilage Repair, Ligament Reconstruction and Joint Replacemen...

Amnion

...al definitions ... The amnion is the inner of the two fetal membranes (the chorion is the outer one) ... Methods: Amnion -derived multipotent progenitor cells were grown to confluency, ... Cytokine, levels in amnion -derived cellular cytokine solution (ACCS) literature. ... The Amnion . Organiza...
Progenitor in Biological News

Understanding how oxidative stress impairs endothelial progenitor cell function

INDIANAPOLIS Although its been over a decade since endothelial progenitor cells or EPCs, cells that circulate in the blood repairing and replacing the cells that line blood vessels, were identified, the field is still evolving. EPCs are now being studied as biomarkers to assess the risk of future...

Stem cell 'daughters' lead to breast cancer

...d that a population of breast cells called luminal progenitor cells are likely to be responsible for breast canc...Consortium Laboratory have discovered that luminal progenitor cells the 'daughters' of breast stem cells are t...mutations has unexpectedly high numbers of luminal progenitor cells," she said. "Further, our gene expressio...

Stem cell research: From molecular physiology to therapeutic applications

...y of degenerative diseases. He has developed a stem cell mediated expression system for treating Parkinson's disease and his research using pancreatic progenitor cells for treating diabetes has demonstrated efficacy in monkey models. Professor Zhang has written an overview of cell replacement therapy of Parkins...

Study shows cancer vaccines led to long-term survival for patients with metastatic melanoma

...rating in the laboratory. The patient-specific vaccine is designed to stimulate the patient's immune system to react against tumor stem cells or early progenitor cells that can create new depots of cancer throughout the body. Data showed that the projected five-year survival rate is 54% at a median follow u...

Scientists track impact of DNA damage in the developing brain

...amage triggered apoptosis, or programmed cell death. But the findings suggested the greatest loss occurred as the immature cerebellar interneurons, or progenitor cells, were poised to complete differentiation. In those cells, McKinnon said, loss of Xrcc1 activated the p53 pathway and blocked the cells from comp...

Pitt team finds molecule that regulates heart size by using zebrafish screening model

...ibed an enzyme inhibitor that allows them to increase the number of cardiac progenitor cells and therefore influence the size of the developing heart. The finding...art development. Zebrafish treated with BCI had a greater number of cardiac progenitor cells and, ultimately, larger hearts, Dr. Tsang said. Unraveling the fi...
Progenitor in Biological Technology

NeoStem, Inc. Announces Agreement With Progenitor Cell Therapy, LLC

ANDREW L. PECORA, MD, FACP, CPE TO JOIN NEOSTEM'S ADVISORY BOARD NEW YORK, April 15 /PRNewswire-FirstCall/ -- NeoStem, Inc. (NYSE Amex: NBS ), which is pioneering the pre-disease collection, processing and long-term storage of adult stem cells for future medical need, today announced that i...

Progenitor Cell Therapy Appoints VP of Manufacturing Operations

... Hackensack, NJ (Vocus) July 13, 2009 -- progenitor Cell Therapy, LLC (PCT) today announced the recent...Scientific Officer, Dr. Robert A. Preti. About progenitor Cell Therapy, LLC Progenitor Cell Therapy, LLC (P...solicitation of any offer to buy any securities of progenitor Cell Therapy. In addition, certain of the statemen...

Stem cells' 'suspended' state preserved by key step, scientists report

... DNA in the cell nucleus. This step, known as chromatin remodeling, allows the cell's protein-making machinery to gain access to the DNA and transform progenitor cells into specialized cells and tissue, such as neurons, muscle and bone. A number of genes are known to trigger chromatin remodeling, allowing sm...

Printing New Organs: Foundation Funds Medical Technology That Replicates Human Tissue

... creating new tissue to replace diseased tissue. Rejection of transplanted tissue is not a concern; the cells that are used can be taken from youthful progenitor cells from the patient to replace the older diseased cells. Keith Murphy, CEO of Organovo, looks ahead, "Organovo has an exciting technology pla...

OrbusNeich's Genous(TM) Bio-engineered R stent(TM) Demonstrates Impressive Results in Higher Risk Patients

...ese studies highlight the development progress with the next generation of pro-healing drug eluting stent (SES) featuring a combination of endothelial progenitor cell (EPC) capture technology and the abluminal deposition of a fully-absorbable sirolimus eluting matrix. "Each of these complex technologies on...

Amniotic Fluid May Provide New Source of Stem Cells for Future Therapies

... had markers similar to bone marrow stem cells (termed AFKL cells) were then isolated for use in experiments, as these cell markers were indicative of progenitor cells (cells that have the capacity to differentiate into other types of cells). In vitro , AFKL cells from both mice and humans were able to ge...
Progenitor in Biological Products

BD Procount BD Procount Progenitor Cell Enumeration Kit from BD Biosciences - Immunocytometry Systems

Description: A three-color reagent kit for determining the absolute count of CD34+ cells in human peripheral blood samples, mobilized peripheral blood samples, and leukapheresis samples. These reagent combinations also provide a total nucleated cell count and a total CD45 (leucocyte) cell count. This kit is des...
Company:BD Biosciences - Immunocytometry Systems

UCB MSC Cell Chip-IHC from 3H Biomedical AB

Description:... Umbilical cord blood mesenchymal stem cells, For immunohistochemistry (IHC) Cell Chip with Human Umbilical Cord Blood progenitor Cells...
Company:3H Biomedical AB

UCB EPC Cell Chip-IHC from 3H Biomedical AB

Description:... Cord blood endothelial progenitor cells, For immunohistochemistry (IHC) Cell Chip with Human Umbilical Cord Blood progenitor Cells...
Company:3H Biomedical AB

EPC Cell Chip-IHC from 3H Biomedical AB

Description:... Human endothelial progenitor cells, For immunohistochemistry (IHC) Cell Chip with Human Peripheral Blood Dendritic Cells and EPCs...
Company:3H Biomedical AB

rNeural Stem Cell (rNSC)Kit from AlphaGenix, Inc.

Description:...tem cell kits are intended for the in vitro growth and commitment to neuronal and glial lineage differentiation, of cultured fetal rat neural stem and progenitor cells expanded using FGF-2....
Company:AlphaGenix, Inc.

Mouse/Rat Neural Stem Cell Functional Identification Kit from R&D Systems

Description:... Stem cells are functionally defined by their capacity to self renew and their ability to differentiate into multiple specialized progenitor cells, which can commit to further maturation along specific lineages. Neural stem cells (NSCs) are capable of differentiating into multiple cell type...
Company:R&D Systems
Progenitor in Biological Definition

Apoptosis

... within an organ or tissue has to be constant within a certain range. Blood and skin cells, for instance, are constantly renewed by their respective progenitor cells; but proliferation has to be compensated by cell death. This balancing process is part of the homeostasis required by living organisms to ma...

Common descent

...at present known, ... will hereafter be recognised as a mere fragment of time, compared with the ages which have elapsed since the first creature, the progenitor of innumerable extinct and living descendants, was created." "When I view all beings not as special creations, but as the lineal descendants of s...
Progenitor in Biological Dictionary

Purkinje fibers

...s . Circ Res. ... Periarterial differentiation of Purkinje fibers in vivo and ET-dependent ... The definite mapping of Purkinje fiber progenitor cells to a myocyte lineage (3) ... Shotgun Histology Heart Purkinje Fibers . Shotgun Histology Heart Purkinje Fibers ... Shotgun Histolo...

Haploid gametophyte

... and models necessary for a student ... multicellular haploid gametophyte (from ... ... development while attached to a multicellular haploid progenitor ( gametophyte ) ... ( b) The haploid gametophyte of the moss Polytrichum commune, a bryophyte, with ... Alteration of Generation | World of G...

Habitat

...eloped by Lucasfilm Games and made available as a beta test in 1986 by Quantum Link, an online service for the Commodore 64 computer and the corporate progenitor to America... Habitat Homes. Faith Communities. Jimmy & Rosalynn Carter Work ... Check out the New Orleans Habitat Blog to learn more about...

Endoderm

...onsists at first of flattened cells, which subsequently become columnar. ... The endoderm germ layer plays essential ... In zebrafish, endoderm . progenitor cells originate, shortly ... to a model of endoderm specification that ... ...

Bone cell

...ge bone marrow cell ; regarded as the source of blood platelets ... Bone marrow is a mixture of many cell types, including stem cells , progenitor ... Now, instead of using bone marrow stem cells to treat heart disease, Piero ... ... of the cells that produce and ... bother to observ...

Amnion

...Amnion -derived multipotent cells release physiologic levels of growth factors ... Such a cocktail can be produced from amnion -derived multipotent progenitor cells. ... AMNION at BANDCAMP.COM. Amnion's official website " WE ARE EACH OTHER dot com " ... AmniOn and allLOVEus records appreciate your sup...
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(Date:4/18/2014)... How did it make you feel? According to psychologists, ... such as how sad you were or how embarrassed ... you can,t stop thinking about it. , When ... of the memories, rather than how you felt, is ... negative effects of these memories, a new study suggests. ...
(Date:4/18/2014)... lead to potential new treatments for breaking the cycle ... Fibrosis, or scarring, is a hallmark of the disease, ... lead to serious organ damage and, in some cases, ... on findings made by Swati Bhattacharyya, PhD, research assistant ... specific protein plays in promoting fibrosis. , "Our ...
(Date:4/17/2014)... vaccine brands for children may not be the most ... factors when choosing vaccines, driving the market toward what ... new study by University of Illinois researchers. , "The ... numerous factors," says Sheldon H. Jacobson, a co-author of ... of mathematics at the U. of I. "In an ...
(Date:4/17/2014)... the April issue of Immunity , Kevin J. ... Research, says it,s time to take a fresh look ... sepsis, which kills millions worldwide every year, including more ... into the bloodstream to fight an injury or infection ... maintaining good health without inflammation, wounds and infections ...
(Date:4/17/2014)... as many as 10 million older Americans suffer from ... isolation. , However, new research a project that ... for six years found that Internet use among ... more than 30 percent. , "That,s a very strong ... of telecommunication, information studies and media who led the ...
Breaking Medicine News(10 mins):Health News:New study suggests a better way to deal with bad memories 2Health News:New study suggests a better way to deal with bad memories 3Health News:New clues on tissue scarring in scleroderma 2Health News:Study recalculates costs of combination vaccines 2Health News:Feinstein Institute researcher publishes new perspective on sepsis 2Health News:Internet use can help ward off depression among elderly 2
(Date:4/17/2014)... Ongoing deforestation and fragmentation of forests in the ... remnant forests, contributing to rapid and widespread forest ... of researchers., The findings show that forests in ... severe droughts coupled with forest fires lead to ... said Jennifer Balch, assistant professor of geography, Penn ...
(Date:4/17/2014)... conditions such as heart disease, epilepsy and pain, making ... there is still much scientists do not know about ... insight into the structure of sodium channels and, specifically, ... are responsible for ,fine-tuning, the activity of the channel. ... of the Journal of Biological Chemistry . , ...
(Date:4/17/2014)... reporting in the Cell Press journal Current Biology ... with rather novel sex lives. The Brazilian insects, which ... Neotrogla , are the first example of an ... has been identified in several different animals, Neotrogla ... organ is also reversed," says Kazunori Yoshizawa from Hokkaido ...
Breaking Biology News(10 mins):Drought and fire in the Amazon lead to sharp increases in forest tree mortality 2Drought and fire in the Amazon lead to sharp increases in forest tree mortality 3Structure of sodium channels different than previously believed 2In sex-reversed cave insects, females have the penises 2
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