How cells repair DNA - Consequences of unrepaired DNA damage - John Hinz

Douglas A. Melton, Howard Hughes Medical Institute investigator and professor of...

Part 3 of the Howard Hughes Medical Institute's 2006 Holiday Lectures on Science...

From Tokyo - Menstrual blood cells may be another source of cells that can be us...

Cancer stem cells are the small number of cells within a tumor that are capable ...

cells. We then travel from Europe to the US via Canada, meeting players in and w...

Stem Cell PrimerStem cells are cells found in most, if not all, multi-cellular o...

There are many types of cells in a tumor, but cancer stem cells have specific pr...

cells to fight human diseases: develop stem cells to produce therapeutic replace...

cells to fight human diseases: develop stem cells to produce therapeutic replace...

Scientists have announced they've found a way to coax adult hair follicle stem c...

Robert H. Lustig, MD, UCSF Professor of Pediatrics in the Division of Endocrinology, explores the da...

In a new study, researchers at the Moores Cancer Center and Department of Family and Preventive Medi...

http://www.nucleusinc.com This 3D patient education medical animation depicts various surgical proce...

Cancer occurs when a single cell in the body stops performing its normal function and grows out of c...

In a new study, researchers at the UCSD School of Medicine and Moores Cancer Center used a complex c...

Building a Circuit-Diagram for the Brain (Jennifer Raymond, Stanford University)Prof. Jennifer Raymo...

Dr. Christian Sandrock of UC Davis Divisions of Infectious Diseases and Pulmonary and Critical Care ...

Fibroblast growth factors, or FGFs are a family of growth factors that are important for normal embr...

www.preop.com Patient ED @ 617-379-1582 INFO Your doctor has recommended that you undergo surgery to...

d T cells (gamma delta T cells) represent a small subset of...

d T cells (gamma delta T cells) represent a small subset of...

d T cells (gamma delta T cells) represent a small subset of...

d T cells (gamma delta T cells) represent a small subset of...

The Cells are a 3-piece rock band based in Chicago, currentl...

Decoy Cells are viral cells that can appear in a urine sampl...

L1210 are Mouse lymphocytic leukemia cells which are derived...

PC12 is a cell line derived from a pheochromocytoma of the r...

Author: D E Lawson

Abstract: The distribution of calbindin in some endocrine glands (thyroid, parathyroid, ultimobranchial body, pituitary and adrenals) and in the diffuse endocrine cells of the gut and pancreas has been investigated immunohistochemically using an antiserum rais...

Author: F Melchers

Abstract:

Author: Mitermayer Galvão Reis

Abstract: A detailed phenotypic analysis of major and minor circulating lymphocyte subsets is described in potential blood donors with markers of hepatitis C virus (HCV), including non-viremic and viremic groups. Although there were no changes in the hematolog...

Author: K L Melmon

Abstract: We have investigated the role of mast cells as modulators of lymphocyte function because the mast cells are concentrated in the areas of lymphoid storage; they are dependent upon T-cell growth factor for their proliferation; and they appear to be the...

Author: F Koizumi

Abstract: We investigated the alteration of glycosaminoglycans (GAGs) induced by recombinant human tumor necrosis factor alpha (rhTNF alpha) using confluent cultures of bovine aortic smooth-muscle cells, bovine aortic endothelial cells, Chang liver cells and p...

Author: B J Nickoloff

Abstract: The human progenitor cell antigen (CD34) is selectively expressed on hematopoietic progenitor cells in the bone marrow. In either cryostat sections of snap-frozen skin, or formalin-fixed paraffin-embedded sections of normal skin, anti-CD34 monoclonal...

Author: Sigeru Saito

Abstract: PROBLEM: To evaluate the ability of immunophenotypes of endometrial leukocytes from patients with histories of recurrent abortion to predict outcome of subsequent pregnancy. METHODS OF STUDY: Seventeen women with two successive spontaneous abortions ...

Author: Willem Weimar

Abstract: FTY720 alters lymphocyte recirculation and homing by interfering with S1P receptors on lymphocytes, possibly in combination with chemokine receptors, and induces a decrease in PBL counts. In fresh, whole blood samples of 14 kidney transplant patients...

Author: K Hirokawa

Abstract: We performed an immunohistological study using biopsy samples of bone marrow obtained from patients, ranging in age from a newborn baby to 100 years old. Those patients suffering from hematological diseases or diseases that would be capable of affect...

Author: Andreas Thiel

Abstract: Plasmacytoid dendritic cells (pDC) represent a specialized cell population that produce type I interferon (IFN) in response to virus. Although type I IFN is a natural killer (NK) cell modulator, a direct role for pDC in coordinating NK cell functions...

Author: S Sone

Abstract: Dendritic cells (DC) play a key role in the initiation of immune response by stimulating the naive T cells. The fate of DC after the initiation of immune response is not clearly understood. Although there are few reports implicating natural killer (N...

Author: R W Chesnut

Abstract: Experiments were conducted in an effort to determine the ability of B and T lymphocytes to serve as APC for the activation of HSV-primed splenic T cells to become class I-restricted, HSV-specific CTL. The results showed that both freshly isolated spl...

Author: Yan-Lin Guo

Abstract: The p38 mitogen-activated protein (MAP) kinases (p38) are important signaling molecules that regulate various cellular processes. Four isoforms of p38 family, p38alpha, p38beta, p38gamma, and p38delta, have been identified in mammalian cells. Previou...

Author: M Schaefer

Abstract: Information was sought on the antigen-presenting cells (APC) required for stimulating primary mixed-lymphocyte reactions (MLR) by unprimed Lyt-2+ cells in the absence of added lymphokines. Like L3T4+ cells, Lyt-2+ cells gave very high MLR in response...

Author: R W Chesnut

Abstract: In this study, we have investigated the ability of splenic B cells to act as antigen-presenting cells. Previous data had established that lipopolysaccharide (LPS)-activated B cells were effective antigen-presenting cells; however, the relative capaci...

Author: K D Cooper

Abstract: Determination of the cell types proliferating in the dermis of patients with psoriasis should identify those cells experiencing activation or responding to growth factors in the psoriatic dermal milieu. Toward that end, sections of formalin-fixed bio...

Author: W REMMELE

Abstract:

Author: Oystein Evensen

Abstract: In contrast to the roles played by monocytes/macrophages, neutrophils and lymphocytes, the presence and functions of basophils, mast cells/eosinophilic granule cells, eosinophils and rodlet cells in teleosts are areas of controversy. The tissue distr...

Author: M Schaefer

Abstract: In agreement with previous studies on Ia- tumor cells, evidence is presented that primary MLR of purified Lyt-2+ T cells to class I alloantigens can be elicited by a minor population of Thy 1- Ia- cells present in normal spleen, bone marrow, and day-...

Author: Peter J L Lane

Abstract: In this report we identify an accessory cell that interacts with primed and memory T cells at sites where they collaborate with B cells. These cells are distinguished from conventional dendritic cells by their lack of response to Flt3 ligand and thei...