Abstract：
:Although traditionally little attention has been paid to the interplay between neurotrophins and the cell cycle, a number of recent findings suggest an important role for these growth factors in the regulation of this aspect of the cellular physiology. In this article, we review the evidence from a number of studies that neurotrophins can influence cell cycle progression or mitotic cycle arrest both in the nervous system as well as in other cell types. The contrary response of different cells to neurotrophins in terms of cell cycle regulation derives in part from the fact that these factors use two different receptor types to transmit their signals: members of the Trk family and the p75 neurotrophin receptor (p75NTR). With this in mind, we outline the current state of our knowledge regarding the molecular basis underlying the control of cell cycle progression by neurotrophins. We focus our interest on the receptors that transduce these signals and, in particular, the striking finding that p75NTR interacts with proteins that can promote mitotic cycle arrest. Finally, we discuss the mechanisms of cell death mediated by p75NTR in the context of cell cycle regulation.
journal_name
Histol Histopatholjournal_title
Histology and histopathologyauthors
López-Sánchez N,Frade JMdoi
10.14670/HH-17.1227subject
Has Abstractpub_date
2002-10-01 00:00:00pages
1227-37issue
4eissn
0213-3911issn
1699-5848journal_volume
17pub_type
杂志文章,评审abstract：:The epicardium is the outer mesothelial layer of the heart. It covers the myocardium and plays important roles in both heart development and regeneration. It is derived from the proepicardium (PE), groups of cells that emerges at early developmental stages from the dorsal pericardial layer (DP) close to the atrio-vent...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-18-238
更新日期：2020-09-01 00:00:00
abstract：:Since bone marrow stromal cells (MSCs) are easily accessible both from healthy donors and patients, and can be expanded on a therapeutic scale, they have attracted attention for cell-based therapy. MSCs contribute to the protection of host tissue after transplantation by Immune modulation and trophic effect. They also...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-24.631
更新日期：2009-05-01 00:00:00
abstract：INTRODUCTION:It is difficult to prevent and treat intra- and peri-neural fibrosis after peripheral nerve surgery. Many authors have attempted to develop and verify the effectiveness of substances to decrease the formation of adherences in different tissues. MATERIAL AND METHODS:this study aimed to assess the effective...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-25.741
更新日期：2010-06-01 00:00:00
abstract：:The photoreceptors of the barred owl (Strix varia) consist of rods, single cones and unequal double cones present in a ratio of about 35:1:3. In the light-adapted condition the rods are of uniform diameter along their entire length and are therefore not felt to undergo photomechanical changes. The rod outer segment co...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:The proto-oncogene, ets-1, is a transcription factor known to control the expression of a number of genes and has been postulated to play a role in cell growth, differentiation and tumour invasion. We examined 137 cases of breast carcinoma by immunohistochemistry and compared the degree of Ets-1 expression among the d...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-20.119
更新日期：2005-01-01 00:00:00
abstract：:Duodenal samples were taken from similar locations in six cats, processed, stained, and examined via light microscope. There were no prominent circular folds (plicae circulares) or stratum compactum (lamina subglandularis). The 1072 microns x 201 microns villi were covered by 46 microns high columnar epitheliocytes pr...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1986-10-01 00:00:00
abstract：:The main objective of this ultrastructural study was to gain a better understanding of the involvement of brain vasculature in clearance of proteins from edematous fluid. For this purpose, both native and modified (cationized, glucosylated, and mannosylated) bovine serum albumin-gold complexes (BSA-G, catBSA-G, glucBS...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-13.647
更新日期：1998-07-01 00:00:00
abstract：:The developing fetal brain is one of the most susceptible organs to irradiation insult. Prenatal irradiation-induced abnormalities in the cerebrum have been well examined in mouse fetuses. However, little information on abnormalities in the cerebellum caused by irradiation is available. Moreover, few reports have exam...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-23.953
更新日期：2008-08-01 00:00:00
abstract：:Junctional complexes such as tight junctions, adherens junctions, and desmosomes play crucial roles in the structure and function of epithelial cells. These junctions are involved in increasing cell-cell contact and as well serve as signaling centers regulating multiple functions in epithelial cells. Carcinoma cell li...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-20.35
更新日期：2005-01-01 00:00:00
abstract：INTRODUCTION:Germline mutations in the tumour suppressor gene dyskeratosis congenit 1 (DKC1) cause the cancer prone syndrome called X-linked dyskeratosis congenita. The present study aims to determine whether mutations of the DKC1 gene may also be present in frequent human sporadic cancers (breast, colon and lung cance...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-28.365
更新日期：2013-03-01 00:00:00
abstract：:Primary cultured human salivary gland cells were transfected with ori-defective mutant DNA of SV40. Following 2-3 weeks of transfection, slowly expanding colonies consisting of small compact cells emerged, while mock-transfected cells did not grow any more and eventually entered crisis, followed by cell death. Using l...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：
更新日期：1994-10-01 00:00:00
abstract：:Sample preparation of dental tissues for quantitative electron microprobe analysis has not been critically examined because of the highly mineralized nature of these structures. The present study was designed to establish the most suitable method for the electron probe quantitative determination of calcium in human pe...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-13.109
更新日期：1998-01-01 00:00:00
abstract：:Recently, the characterization of mucinous tubular and spindle-cell carcinoma (MTSCC) has been established. MTSCC predominantly occurs in females. This tumor is histologically characterized by eosinophilic cytoplasm, elongated and anastomosing tubules, myxomatous stroma and low-grade nuclear cytology. Proliferation of...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-20.221
更新日期：2005-01-01 00:00:00
abstract：:This study deals with myocardial preservation after 24 hours of continuous, hypothermic and oxygenated perfusion with Cape Town (CT) solution, focusing on the morphological changes produced by preservation and reperfusion, and their possible relationship to the composition of the solution and the immediate hemodynamic...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-13.21
更新日期：1998-01-01 00:00:00
abstract：:The response of the SON to various forms of stress is well documented. However, the effect of operative stress, which is a common and important clinical event requiring the mediation of vasopressin, has largely escaped attention. The present report describes the ultrastructural changes in the neurons of the caudal (re...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1988-04-01 00:00:00
abstract：:Epidemiologic studies have suggested that elderly patients who consumed diets rich in antioxidants throughout their lives are less likely to be afflicted with age-related macular degeneration (AMD). This led to the Age-Related Eye Disease Study, which showed that supplements containing antioxidant vitamins and zinc re...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-22.1301
更新日期：2007-12-01 00:00:00
abstract：:The anabolic androgenic steroid nandrolone decanoate has minimal androgenic effects and, thus, is widely used to induce muscle hypertrophy in both patients and athletes. Although increases in satellite cell numbers and satellite cells giving rise to new myonuclei are associated with hypertrophy in many experimental mo...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-25.133
更新日期：2010-02-01 00:00:00
abstract：:The rapid Golgi method, combined with current optical and electronmicroscopical techniques, was used in three central gangliogliomas and in one dysplastic gangliocytoma of the cerebellum to study the morphology of ganglionic cells. Gangliogliomas were composed of bipolar, fusiform and radiate cells with dense core and...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1990-07-01 00:00:00
abstract：:Morphological and biochemical alterations have been described in neurons of the aged human brain. However, the cell death process associated with neuronal senescence remains to be elucidated. Apoptosis and autophagic degeneration, two modes of programmed cell death described in embryogenesis and tissue renewal in adul...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：:We designed to investigate the effects of down-regulating the tumor susceptibility gene 101 (TSG101) on the proliferation and apoptosis of the human breast cancer MCF-7 cell line, and the role of the MAPK/ERK signal pathway in this process. The siRNA against TSG101 was transfected into the breast cancer MCF-7 cell lin...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-26.87
更新日期：2011-01-01 00:00:00
abstract：:We used antisera to pure atrial natriuretic peptide to localise this peptide by immunocytochemistry in rat and human tissue. We showed that both rat and human atrial cardiocytes gave a positive reaction while ventricular cardiocytes were consistently negative. Peripheral islet cells in rat but not in human pancreas al...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1986-04-01 00:00:00
abstract：:The techniques for light and electron microscopic radioautography developed in our laboratory are described. The outlines of the applications to various tissues and organs are also briefly summarized. First, the techniques are explained in detail. These techniques can be divided into two categories, i.e., chemical fix...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：
更新日期：1997-10-01 00:00:00
abstract：:The morphology of the rat duodenum after chronic treatment with 15% (v/v) ethanol and 4% (v/v) pentanol was studied. Male Wistar rats of experimental groups were given ethanol and pentanol for 15 weeks with food and fluid freely available. Ethanol-15% and 4% pentanol-fed rats showed a significantly reduced fluid and f...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-17.199
更新日期：2002-01-01 00:00:00
abstract：:The adrenal glands of lower vertebrates display a notable intermingling between steroidogenic and chromaffin tissues, which increases from Pisces to Aves. As in mammals, adrenal chromaffin cells contain and release, in addition to catecholamines, serotonin and several peptides, which may affect the secretory activity ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-13.209
更新日期：1998-01-01 00:00:00
abstract：:Circadian and seasonal variations were observed in the karyometric index of pinealocytes in the cortical and medullary regions of the distal pineal body. The study involved 70 Wistar rats over a 24-hour interval (0:6, 10:00, 14:00, 18:00, 22:00, 02:00, 06:00 h) during two natural photoluminous periods, i.e. late summe...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：:Amyloidosis is a group of diseases characterized by the extracellular deposition of protein that contains non-branching, straight fibrils on electron microscopy (amyloid fibrils) that have a high content of beta-pleated sheet conformation. Various biochemically distinct proteins can undergo transformation into amyloid...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-20.1295
更新日期：2005-10-01 00:00:00
abstract：:The effects of diethylstilbestrol (DES) and of long-acting somatostatin analog, octreotide (SMS) on the rat anterior pituitary microvasculature have been studied by means of computer-assisted image analysis. Additionally, the effects of DES and SMS on prolactin secretion and anterior pituitary cell proliferation have ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1997-10-01 00:00:00
abstract：:A technique for staining the nucleolar organizer regions (NORs) in tumor cells applied to smears from brain tumor biopsy specimens is described. This technique provides a rapid intraoperative evaluation of the proliferative activity in cerebral neoplasms and is a valuable complement to hematoxylineosin stained smears,...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:Parkinson's disease (PD) is a neurodegenerative disorder characterized by progressive cell loss confined mostly to dopaminergic neurons of the substantia nigra. Several factors, including oxidative stress, and decreased activity of complex I mitochondrial respiratory chain, are involved in the degenerative process. Ye...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:Cyclin A, cyclin E, BUBR1, MAD2 and Aurora A are all cell-cycle regulatory proteins and have been proven to play crucial roles in carcinogenesis. However, their expression patterns in invasive ductal breast carcinoma (IDBC) are controversial and unclear. In this study, we examined the expression status of these candid...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-26.761
更新日期：2011-06-01 00:00:00
