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Cells in Medical News

UF scientists program blood stem cells to become vision cells

GAINESVILLE, Fla. University of Florida researchers were able to program bone marrow stem cells to repair damaged retinas in mice, suggesting a potential treatment for one of the most common causes of vision loss in older people. The success in repairing a damaged layer of retinal cells in mic...

Human cells secrete cancer-killing protein, UK study finds

Human cells are able to secrete a cancer-killing protein, scientists at the University of Kentucky's Markey Cancer Center have found. Researchers led by Vivek Rangnekar, UK professor of radiation medicine, have determined that the tumor-suppressor protein Par-4, initially thought to be active o...

Bone from blood: Circulating cells form bone outside the normal skeleton, Penn study finds

PHILADELPHIA The accepted dogma has been that bone-forming cells, derived from the body's connective tissue, are the only cells able to form the skeleton. However, new research shows that specialized cells in the blood share a common origin with white blood cells derived from the bone marrow and t...

Leukemia cells evade immune system by mimicking normal cells, Stanford studies show

STANFORD, Calif. Human leukemia stem cells escape detection by co-opting a protective molecular badge used by normal blood stem cells to migrate safely within the body, according to a pair of studies by researchers at Stanford University Medical School. "We call it the 'Don't eat me signal,'" ...

Stripping leukemia-initiating cells of their 'invisibility cloak'

Two new studies reveal a way to increase the body's appetite for gobbling up the cancer stem cells responsible for acute myeloid leukemia (AML), a form of cancer with a particularly poor survival rate. The key is targeting a protein on the surface of those cells that sends a "don't eat me" signal ...

Scientists Use Non-Embryonic Stem Cells to Create Healthy Mice

Achievement shows how 'plastic' these cells can be, experts say THURSDAY, July 23 (HealthDay News) -- The mouse may be named "Tiny," but what it represents in the world of science is anything but that. According to Chinese researchers, the birth of Tiny (and Tiny's brethren) marks a...

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Cells in Medical Technology

UPCI Joins ExCell Research Study Using Stem Cells for Leukemia and Lymphoma Patients

PITTSBURGH, Pennsylvania, and JERUSALEM, Israel, June 15 /PRNewswire/ -- The University of Pittsburgh Cancer Institute (UPCI) and the Gamida Cell - Teva Joint Venture announced today that the Institute has joined an elite group of cancer centers in Europe, the United States and Israel that a...

Discovery of Marker for Colon Stem Cells Could Shed Light on What Drives Tumor Growth

WILMINGTON, Del., April 7 /PRNewswire/ -- Cancer researchers led by Bruce Boman, M.D., Ph.D. director of Cancer Genetics and Stem Cell Biology at the Helen F. Graham Cancer Center of the Christiana Care Health System, and a faculty member at the University of Delaware , have discovered an enzyme ...

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

SAN DIEGO, March 27 /PRNewswire-FirstCall/ -- Cardium Therapeutics (NYSE Amex: CXM ) today reported on an NIH-funded, pre-clinical study conducted by independent researchers at the University of Cincinnati entitled IGF-1--Overexpressing Mesenchymal Stem Cells Accelerate Bone Marrow Stem Cell ...

Neuralstem's Human Stem Cells Integrate into Nervous System of Rats with Animal Model of ALS

Make Synaptic Contact with Host Motor Neurons ROCKVILLE, Md., March 9 /PRNewswire-FirstCall/ -- Transplanted human neural stem cells (hNSCs) developed by Neuralstem, Inc. (NYSE Alternext US: CUR) made synaptic contacts with the motor neurons of rats with ALS-like symptoms, a paper published i...

New Study Using Combination of Bioengineered Skin and Stem Cells Shows Promise in Treatment of Non-Healing Wounds

SAN FRANCISCO, March 5 /PRNewswire-USNewswire/ -- Scleroderma is an autoimmune disease that leads to thickening and severe scarring of skin as well as thickening and failure of internal organs, including the lungs, heart, kidneys and intestines. The disease -- which the Scleroderma Foundation esti...

Blood Testing Identifies Abnormal Cells Up to Six Years Prior to Leukemia Diagnosis

Study published in New England Journal of Medicine employs Quest Diagnostics' blood-based leukemia testing MADISON, N.J., Feb. 20 /PRNewswire-FirstCall/ -- Testing of blood specimens may detect abnormal white blood cells in patients years before the chronic form of lymphocytic leukemia (CLL...

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Cells in Medical Products

SOC Kit For Bacterial Cells

Description: SOC Kit for Bacterial Cells containing 10 x 5mls Sterile growth medium with instructions...
Company:ThermoFisher Scientific

Osteomesh Bioresorbable Implant for Craniofacial Surgery

Description:...d to fill surgical defects. It has interconnected pores which allow rapid saturation with marrow, blood and nutrients, thus providing the patients own cells with chemical signals that are required for bone growth and remodeling. The mesh is malleable and can be easily cut to any shape. The mesh offers a ri...
Company:Osteopore International

Hemoglobin Control for Hemocue Analyzers

Description:... QC HGB is an assayed quality control material for Hemocue analyzers. This control is a solution of stabilized human red cells and is available in 3 levels for monitoring analyzer performance at several points within the clinical range....
Company:RNA Medical

Cyto-Chex Storage and Transport Solution

Description:... Cyto-Chex is a storage and transport solution formulated to preserve the white blood cells in samples without reducing the activity of antigenic sites. Samples treated with Cyto-Chex can be stored for up to seven days prior to analysis by fl...
Company:Streck

CD-Chex Plus Immunophenotyping Control

Description:...subsets of leukocytes include: T lymphocytes, B lymphocytes, granulocytes, monocytes, and NK cells. CD-Chex Plus is assayed for normal levels of CD34+ cells found in peripheral blood. CD-Chex Plus CD4 Low offers a depressed CD4 absolute number often indicated in patients with immunodeficiency diseases. Bot...
Company:Streck

Streck-Sheath WBC Reagent

Description:... Use Streck-Sheath to count and classify white blood cells on the Abbott CELL-DYN® 3000, 3500 and 3700. The shelf life is two years from date of manufacture...
Company:Streck
Cells in Medical Definition

Atransferrinemia

...he heart and liver . The iron damage to the heart can lead to heart failure . The anemia is typically microcytic and hypochromic (the red blood cells are abnormally small and pale). Atransferrinemia is extremely rare, with eight cases documented worldwide. [1] Contents 1 Sympto...

Autoinoculation

... Autoinoculation is the process in which cells are removed from a person's body, medically altered , then reinserted into the same person again. [1] It is also the process of spreading infec...

Autoimmune regulator

...ription of a wide selection of organ-specific genes. This reduces the threat of autoimmunity occurring by allowing the elimination of autoreactive T cells by the process of negative selection if they are too reactive to self. It is mutated in the rare autoimmune syndrome Autoimmune Polyendocrinopathy ...

Biotextile

...here their performance depends on biocompatibility and biostability with cells and biological fluids . Biotextiles include implantible devices such as s...students, Jessica Gluck, has demonstrated that viable and functioning liver cells can be grown on textile scaffolds. External links website NC...

Central tolerance

...nce is the mechanism by which newly developing T cells and B cells are rendered non-reactive to self. [1] The pro... cell differentiation, whereby a proportion of the cells generated are self-reactive (recognise the compone...

Depolarization-induced suppression of inhibition

...; Vincent et al, 1992), one working with pyramidal cells in the hippocampus and another working with Purkinje cells in the cerebellum . These groups were studying ...ramidal neurons of the hippocampus or the Purkinje cells of the cerebellum. Activation of GABA receptors on...
Cells in Medical Dictionary

Glaucoma

... Glaucoma refers to a group of diseases that affect the optic nerve and involves a loss of retinal ganglion cells in a characteristic pattern. It is a type of optic neuropathy. Raised intraocular pressure is a significant risk... Publication about the risk of ...

Zygote

...escribe the first stage of a new unique organism when it consists of just a single cell. The term is also used more loosely to refer to the group of cells formed by the first few cell divisions, although... The diploid zygote undergoes repeated cellular division by mitosis to grow into the .....

Yeast

...al yeast infections are nasty and annoying, ... most of us treat a yeast infection by running to the drugstore, handing $20 to ... Yeast cells divide every 24 hours and feed on simple sugars. ... Yeast is one of the largest undiagnosed causes underlying many medical problems. ... Candid...

Xanthelasma

...an be removed. The... xanthelasma ( ′zanthə′lazmə ) ( medicine ) Raised yellow plaques occurring around the eyelids, resulting from lipid-filled cells in the Xanthelasma are seen clinically as oval or elongated yellowish plaques just ... Patients with xanthelasma are typically over 40 years o...

Wound Care

...uch so that you may not even recognize the ... Wound Care Definition A wound is a disruption in the continuity of cells—anything that causes cells that would normally be connected to become Order Wound Care . Medex Supply has a wide selection of medical supplies including latex gloves, sur...

WBC count

...blood test to measure the number of white blood cells (WBCs) ... may lower your WBC count include: A...blood test to measure the number of white blood cells (WBCs. ... WBC count Health Article. Save Emai...blood test to measure the number of white blood cells (WBCs) ... A WBC count is almost always do...
Cells in Biological News

Bladder cells feel stretch

Japanese research group led by Prof. Makoto Tominaga and Dr. Takaaki Sokabe (National Institute for Physiological Sciences: NIPS), and Prof. Masayuki Takeda, Dr. Isao Araki and Dr. Tsutomu Mochizuki (Yamanashi Univ.), found that bladder urothelial cells have a sensor for stretch stimulation. Their...

Methods for gene transfer in stem cells featured in Cold Spring Harbor Protocols

COLD SPRING HARBOR, N.Y. (Wed., Aug. 5, 2009) Vectors derived from retroviruses are useful tools for long-term gene transfer because they allow stable integration of transgenes and propagation into daughter cells. Lentiviral vectors are preferred because they can transduce non-proliferating ce...

Protecting cells from their neighbors

Almost all organisms evolve from a single cell, a fertilised egg. In the first hours after fertilisation, the fate of its future development is determined. It is dictated by the separation of cells that will become sperm and ovules - germ cells-, from the remaining cells, which will be responsible...

Reprogramming human cells without inserting genes

WORCESTER, Mass. A research team comprised of faculty at Worcester Polytechnic Institute's (WPI) Life Sciences and Bioengineering Center (LSBC) and investigators at CellThera, a private company also located at the LSBC, has discovered a novel way to turn on stem cell genes in human fibroblasts (s...

Placenta-derived stem cells may help sufferers of lung diseases

Tampa, Fla. (July 27, 2009) An Italian research team, publishing in the current issue of Cell Transplantation (18:4), which is now available on-line without charge at http://www.ingentaconnect.com/content/cog/ct , has found that stem cells derived from human placenta may ultimately play a role...

Airway cells use 'tasting' mechanism to detect and clear harmful substances

The same mechanism that helps you detect bad-tasting and potentially poisonous foods may also play a role in protecting your airway from harmful substances, according to a study by scientists at the University of Iowa Roy J. and Lucille A. Carver College of Medicine. The findings could help explai...

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Cells in Biological Technology

W.M. Keck Foundation Awards $1 Million to Hutchinson Center Scholar to Study How Cells Go Awry

SEATTLE, Aug. 3 /PRNewswire/ -- Anyone touched by the ravages of cancer knows the rapidly growing, opportunistic cells don't play fair. But in order to expose exactly how cancer cells cheat their host, scientists must first study the rules governing the orderly cooperation of normal cell...

Cellular Dynamics International In-Licenses Key Patent Portfolio for Using Stem Cell-Derived Cells in Drug Testing

MADISON, Wis., July 15 /PRNewswire/ -- Cellular Dynamics International (CDI) today announced that it has exclusively in-licensed a US-issued patent portfolio on optimizing the stem cell differentiation selection process and on using heart cells (cardiomyocytes) in drug testing...

Monitoring Circulating Tumor Cells With the CellSearch(R) System Can Predict Prognosis in Metastatic Breast Cancer

RARITAN, N.J., July 13 /PRNewswire/ -- Measuring the change in circulating tumor cell (CTC) count can accurately predict the prognosis and survival in patients with metastatic breast cancer (MBC), according to a newly published report in the July 10 issue of the Journal of Clinical Oncol...

Harvest Technologies Announces Completion of Patient Enrollment in its 60 Patient Clinical Trial in India Using Autologous Adult Stem Cells to Treat Patients With Non-Reconstructable Critical Limb Ischemia

PLYMOUTH, Mass., July 9 /PRNewswire/ -- Harvest Technologies Corp. ( www.harvesttech.com ) announced today that the company sponsored 60-patient clinical trial conducted at Sri Ramachandra Medical Center in Chennai, India using the company's BMAC System to treat patients with non-reconstructable...

Cellular Dynamics International Reprograms Blood Cells into Stem Cells

MADISON, Wis., July 8 /PRNewswire/ -- Researchers at Cellular Dynamics International (CDI) report the ability to generate pluripotent stem cells, which have the ability to generate all tissue types in the body, from very small volumes of ordinary human blood samples. This significant bre...

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 ...

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Cells in Biological Products

Dog Anti-Pig Pancreatic Islets of Langerhans Cells Polyclonal Antibody, Unconjugated from Abcam

Description: Dog polyclonal to Porcine Pancreatic Islets of Langerhans Cells ( Abpromise for all tested applications). Antigen: Tissue / cell preparation (Pig): Sonicated crude membrane fraction of porcine pancreatic islets of langerhans cells....
Company:Abcam

Sf9 Insect Cells from BD Biosciences Pharmingen

Description: ...
Company:BD Biosciences Pharmingen

Sf9 Insect Cells from BD Biosciences Pharmingen

Description: Sf9 Insect Cells (Frozen) in Max-XP Medium...
Company:BD Biosciences Pharmingen

BD IMag Anti-Mouse CD90.2 (Thy1.2) Particles-MSC 2 x 109 cells from BD Biosciences Pharmingen

Description: BD IMag Anti-Mouse CD90.2 (Thy1.2) Particles-MSC 2 x 109 cells...
Company:BD Biosciences Pharmingen

BD IMag Anti-Mouse CD90.2 (Thy1.2) Particles-DM 2 x 109 cells from BD Biosciences Pharmingen

Description: BD IMag Anti-Mouse CD90.2 (Thy1.2) Particles-DM 2 x 109 cells...
Company:BD Biosciences Pharmingen

A431 cells from Exalpha Biologicals, Inc.

Description: A431 cells Source: Cell Lysate Form: Ready to Use Application: Western Blotting Control...
Company:Exalpha Biologicals, Inc.

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Cells in Biological Definition

Actin

...ction of the cell during cytokinesis . In muscle cells they play an essential role, along with myosin ,...in units. This rapid turnover is important for the cells movement. The protein cofilin binds to ADP-acti...allel bundles are responsible for the supporting a cells microvilli. In vertebrates, the actin-bundling pro...

Acrosome

... In sperm cells of many higher animals, the acrosome develops over the anterior half of its head. It is a cap-like structure derived from the Golgi apparatus . In...

Acrosome

... In sperm cells of many higher animals, the acrosome develops over the anterior half of its head. It is a cap-like structure derived from the Golgi apparatus . In...

Active transport

..., the electrochemical potential difference created by pumping ions out of cells is used. The two main forms of this are counter-transport (antiport) and co...llows three sodium ions into the cell to transport one calcium out. Many cells also posses a calcium ATPase, which can operate at lower intracellular conc...

Adenosine triphosphate

...ble to store and transport chemical energy within cells . ATP also plays an important role in the synthesi...body is about 0.1 mole . The energy used by human cells requires the hydrolysis of 200 to 300 moles of A...s consumption. Other triphosphates Living cells also have other "high-energy" nucleoside triphos...

Alexander Fleming

...phylococcus aureus . Fleming inspected the Petri dish further and found that the bacterial colonies around the fungus were transparent because their cells were lysing . Lysis is the breakdown of cells, and in this case, potentially harmful bacteria. The importance was immediately recognized, however t...
Cells in Biological Dictionary

Cells

Cells in culture, stained for keratin (red) and DNA (green) The cell is the structural and functional unit of all ... Mouse cells grown in a culture dish. ... Established in 1999, Q- Cells is the world's largest manufacturer of photovoltaic (PV) cells . Its core business is ...

White blood cells

White blood cells (WBCs), or leukocytes, are cells of the immune system defending the body against both infectious disease and foreign materials. Five different and diverse types of leukocytes exist, but they are all produced... White Blood Cells is the third album by the American ga...

Subsidiary cells

The epidermis is a single-layered group of cells that covers plants leaves, flowers, roots and stems. It forms a boundary between the plant and the external world. The epidermis serves several functions, it protects against... ... but they are protected by subsidiary cells that hav...

Sperm cells

The term sperm is derived from the Greek word (σπέρμα) sperma and refers to the male reproductive cells . In the types of sexual reproduction known as anisogamy and oogamy, there is a marked difference in the size of the... A sperm , from the ancient Greek word σπέρμα (seed) and ζῷον (li...

Somatic cells

Somatic cells are any cells forming the body of an organism, as opposed to germline cells . In mammals, germline cells are the spermatozoa and ova which fuse during fertilization to produce a cell called a zygote, from which the entire mammalian embryo develops. Every other cell...

Sex cells

Germ cells are progenitors of the gametes. These singled-out cells move through the gut to the developing gonads and undergo mitotic proliferation followed by meiosis and differentiation into either eggs or sperm . Plants do not have a germ line set aside in early... sex cell n...

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(Date:8/29/2014)... German . ... nitrogen cycle on Earth and in biological wastewater treatment ... depend on nitrite as their source of energy. An ... microbiologist at the University of Vienna, has now shown ... source of energy. The oxidation of hydrogen with oxygen ...
(Date:8/29/2014)... of the Tibetan plateau -- the largest topographic anomaly ... both its profound effect on climate and its reflection ... GSA Bulletin , Katharine Huntington and colleagues employ a ... modern and fossil snail shells to investigate the uplift ... , Views range widely on the timing of surface ...
(Date:8/28/2014)... news release is available in German . ... water fish, owes its name to a striking pattern of ... types, black cells, reflective silvery cells, and yellow cells emerge ... and arrange as a multilayered mosaic to compose the characteristic ... three cell types have to interact to form proper stripes, ...
Breaking Biology News(10 mins):Hydrogen powers important nitrogen-transforming bacteria 2Hydrogen powers important nitrogen-transforming bacteria 3Snails tell of the rise and fall of the Tibetan Plateau 2Snails tell of the rise and fall of the Tibetan Plateau 3Snails tell of the rise and fall of the Tibetan Plateau 4Snails tell of the rise and fall of the Tibetan Plateau 5Snails tell of the rise and fall of the Tibetan Plateau 6Snails tell of the rise and fall of the Tibetan Plateau 7How the zebrafish gets its stripes 2How the zebrafish gets its stripes 3
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