Abstract：
:The FHIT gene encompassing the most active common human fragile region, FRA3B, has been proposed as a tumour suppressor gene for important common human carcinomas. The mechanism in which Fhit protein exerts its tumour suppressor activity is still obscure. To further understand the Fhit function associated with its intracellular localization we have investigated its cellular localization and distribution in human normal and cancerous tissues. Data of 1500 samples from immunohistochemistry showed that Fhit protein was preferentially and stably expressed in the nucleus of monocyte-derived or histiocytic lineage cells including monocytes of the circulating blood cells, macrophages of the connective tissue, Kupffer cells of the liver, alveolar macrophages or dust cells of the lung, osteoclasts of bone, microglia of the brain, epithelioid cells under chronic inflammatory conditions, foreign-body giant cells, Langerhans cells of the epidermis and dendritic cells of various kinds of human tissue, although the protein could also be infrequently observed in the nucleus of some quiescent epithelial cells. In active cells other than histiocytes, Fhit protein was detected either in cytoplasm or was negative. Neurons expressed Fhit strongly and neuroglial cells did so moderately but only in the cytoplasm. There was no Fhit protein detected in the neutrophils, lymphocytes, plasma cells and lipocytes. The present data showes that the stable nuclear localization of Fhit is not only a special marker for histiocytes with various morphologies but also may suggest the other function concerning Fhit as a signaling molecule related to anti-proliferation function. The detailed biological function related to nuclear localization of Fhit protein in the histiocytes remains to be further studied.
journal_name
Histol Histopatholjournal_title
Histology and histopathologyauthors
Zhao P,Hou N,Lu Ydoi
10.14670/HH-21.915subject
Has Abstractpub_date
2006-09-01 00:00:00pages
915-23issue
9eissn
0213-3911issn
1699-5848journal_volume
21pub_type
杂志文章abstract：:This experiment compared the histological characteristics and distribution of CD3 and CD79a among yak lymph nodes, hemal nodes and spleen. The three organs from ten clinically healthy newborn and adult yaks were studied using histology and immunohistochemistry. The yak hemal nodes, which consisted of blood sinuses, ly...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-18-030
更新日期：2019-03-01 00:00:00
abstract：:Platelet-derived growth factor-A (PDGF-A) is a locally produced growth factor in the rat testis secreted by both Sertoli cells and Leydig cells. It has been suggested that PDGF-A may be involved in modulation of testosterone production and may be essential to Leydig cell differentiation, however it is not known at wha...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-21.1295
更新日期：2006-12-01 00:00:00
abstract：:The mandible has a mixed embryological origin, and its growth is associated with the secondary cartilage of the condyle process (CP). In this area, growth depends on an array of intrinsic and extrinsic factors that influence protein metabolism. In the present study, we used an adolescent rat model to evaluate the grow...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-25.45
更新日期：2010-01-01 00:00:00
abstract：:Dysadherin, a cancer associated cell membrane glycoprotein, has been reported to downregulate E-cadherin. Aberrant expression of E-cadherin has been associated with the development of metastases in patients with cancer. Even though the expression of dysadherin and E-cadherin has been studied in primary non-small cell ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-25.1257
更新日期：2010-10-01 00:00:00
abstract：:Bone marrow features in stable-phase chronic myelogenous leukemia (CML) are characterized by a striking heterogeneity which is determinable by appropriate means including representative pre-treatment trephine biopsies, immunohistochemistry and morphometry. Cell lineages involved to a variable extent consist not only o...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-14.1241
更新日期：1999-10-01 00:00:00
abstract：:We describe a new technique, decalcification by perfusion, for the softening of bony tissue. The blood circulatory system was perfused in 16 rats via a cannula through the left heart ventricle with a fixative followed by New Decalc (an acidic demineralizer) for 30-240 minutes. Perfusion decalcification for 120 minutes...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1991-07-01 00:00:00
abstract：:Identification of robust diagnostic and therapeutic target molecules for human malignancy is still an important issue. If we identify novel proteins which play a stem-line role for cellular transformation or aggravation of malignancy, it could give us a clue to diagnose a tumor in an earlier stage and to develop more ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-20.999
更新日期：2005-07-01 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：:Ductular hepatocytes are observed in the livers of both experimental animals and man under various conditions of severe toxin-, carcinogen- or viral-induced hepatic injury with prominent loss of parenchymal hepatocytes. These unique hepatic epithelial cells are characterized by phenotypic traits that are intermediate ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：
更新日期：1995-04-01 00:00:00
abstract：:Processing adult human trabecular bone to obtain tissue sections suitable for research or diagnostic purposes has always been challenging, particularly in the preparation of adult bone specimens for advanced immunohistochemistry applications. In contrast to the majority of soft tissues, decalcified bone samples perfor...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-28.1605
更新日期：2013-12-01 00:00:00
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：:The endocrine cells in the gastrointestinal tract of the musk shrew were studied immunohistochemically. Eleven kinds of endocrine cells, immunoreactive for serotonin, somatostatin, gastrin, cholecistokinin, gastric inhibitory polypeptide, motilin, secretin, neurotensin, pancreatic glucagon, enteroglucagon and bovine p...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used for the purpose of anti-inflammation, antipyretic, and analgesia. For this aim, they are used for the alleviation of pain, fever, and inflammation associated with rheumatoid arthritis, sports injuries, and temporary pain. However, treatment with NSAIDs may ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-27.417
更新日期：2012-04-01 00:00:00
abstract：:HtrA1 is a secreted protein which behaves as a molecular chaperone at low temperatures and as a serine protease at high temperatures. When the placenta escapes the normal growth control mechanisms, which are present during normal pregnancy, it may develop trophoblastic diseases, such as hydatidiform mole and choriocar...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-24.1213
更新日期：2009-10-01 00:00:00
abstract：:The characteristics and distribution pattern of retinal afferent terminals making synaptic contacts on narrow field vertical neurons in the stratum griseum superficiale of the rabbit superior colliculus were studied using the Golgi-gold substitution technique in combination with either autoradiographic or degenerative...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:The purpose of our study was to elucidate pathways of genetically programmed cell death (apoptosis) in corneas with macular dystrophy. 10 corneal buttons (10 patients) with macular dystrophy and 8 buttons (8 patients) from enucleated eyes with chorioideal melanoma (controls) were analysed histologically. Immunohistoch...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-25.287
更新日期：2010-03-01 00:00:00
abstract：:Telocytes (TC) are a class of interstitial cells present in heart. Their characteristic feature is the presence of extremely long and thin prolongations (called telopodes). Therefore, we were interested to see whether or not TCs form networks in normal cardiac tissues, as previously suggested. Autopsy samples of card...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-27.807
更新日期：2012-06-01 00:00:00
abstract：:The pineal organs of 14-week-old domestic geese were investigated with light and electron microscopy. The pineals consisted of a wide distal part and a narrow middle-proximal one. The glands were attached to the intercommissural region via the choroid plexus. The pineal parenchyma was formed by round or elongated foll...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-21.1075
更新日期：2006-10-01 00:00:00
abstract：:Current data on the influence of neuropeptides on the growth, structure and function of cells comprising the hypothalamo-pituitary-adrenal axis were presented and discussed. The action of vasopressin, oxytocin, neurotensin, bombesin, neuropeptide Y, substance P and VIP have been evaluated. The hypothesis has been intr...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：
更新日期：1993-01-01 00:00:00
abstract：:Ultrastructural changes of the parathyroid glands of pinealectomized golden hamsters were investigated. The main changes in the parathyroid glands 1 hour and 1 day after pinealectomy compared with the control and sham-operated groups were an increase of the Golgi complexes, cisternae of the granular endoplasmic reticu...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1990-10-01 00:00:00
abstract：:TIMPs in the prostates of male and female gerbils and evaluated the effects of testosterone on the expression of these enzymes. Ventral prostates from male gerbils that were either intact or had been castrated for 7 or 21 days, along with prostates from female gerbils that were either intact or had been treated with t...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-26.1423
更新日期：2011-11-01 00:00:00
abstract：:Dimethylnitrosamine (DMN) induced liver injury in rats with cell necrosis, inflammation, hemorrhages, increased collagen type III synthesis and basement membrane component laminin and collagen IV localization in perisinusoidal sites. Malotilate ingestion during DMN treatment abolished inflammation and decreased inters...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：BACKGROUND:Expression of hypoxia-related tissue factors in 1p-aberrant oligodendroglial neoplasms diminishes patient outcome. Differentiated embryo-chondrocyte expressed gene 1 (DEC1) has been described as novel hypoxia-related tissue factor. In our study, we assessed the expression of DEC1 in 1p aberrant oligodendrogl...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-20.1173
更新日期：2005-10-01 00:00:00
abstract：:The purpose of this investigation was to clarify the mechanisms of amyloid fibril formation in human lymph nodes. In our present study, amyloid deposition was observed diffusely in all compartments of the lymph nodes. The deposition form showed extremely characteristic findings in its morphological features. Namely, a...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1986-07-01 00:00:00
abstract：:Spermatogenesis is under the control of a complex endocrine and paracrine system, including estrogen receptor (ER) signaling. In many target cells, ER promotes the transcription of c-fos and other proto-oncogenes to regulate cell growth and differentiation. Thus, in this study we evaluated the expression of the proto-...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-24.1515
更新日期：2009-12-01 00:00:00
abstract：:We review here the 14 members of the Monocarboxylate transporter family (MCTs), their relationship based on sequence homology. The range of substrates transported by different members of this family extends from the standard monocarboxylate metabolites, lactic and pyruvic acids, to aromatic amino acids and thyroid hor...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-24.243
更新日期：2009-02-01 00:00:00
abstract：AIMS:Gastric hyperplastic polyps (GHPs) are the most common polypoid lesion of the stomach, and their malignant potential has been demonstrated. In the present study, we evaluated the mucin phenotypes of GHPs and investigated the relationships among mucin phenotypes and clinical-pathological factors, proliferative acti...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-29.343
更新日期：2014-03-01 00:00:00
abstract：:Gp96 is the endoplasmic reticulum (ER)-resident molecular chaperone, which is involved in the correction of unfolded proteins, in the activation of proteasome-dependent ER-associated degradation of the misfolded proteins, and in activation of the protein translation that modulates polypeptide traffic into the ER. Furt...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-28.61
更新日期：2013-01-01 00:00:00
abstract：:Previous studies have demonstrated a role for the beta-adrenergic system in the maturation of the fetal alveolar epithelium. Chronic blockade of beta-adrenergic binding sites has been shown to adversely effect physiologic and biochemical indices of fetal lung maturation. In the present study timed-pregnant female Spra...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-17.365
更新日期：2002-04-01 00:00:00
abstract：:This study evidences the presence of primordial germ cells, in tissue squash preparations and sections from hematological malignancies. Primordial germ cells were identified by their morphology, the intense PAS, PAS-D reaction and presence of calcium-activated neutral proteinase. Primordial germ cells gave rise to nuc...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1996-10-01 00:00:00
