Abstract:
:Chaperone-mediated autophagy (CMA), a selective form of autophagy, where cellular proteins with KFERQ-like motif are targeted to the lysosome for degradation, is necessary to maintain cellular homeostasis. The role of CMA in neurodegenerative diseases has been extensively studied in the past decades, with defects in the pathway being strongly associated with disease. Recently, accumulating evidence has demonstrated a consistent increase in basal CMA activity in a wide array of cancer cell lines and human tumor biopsies, suggesting a potential link between CMA and cancer. On the other hand, an anti-oncogenic role for CMA under physiological conditions in non-transformed cells is also proposed despite the pro-tumorigenic function of CMA in cancer cells. The growing number of connections between CMA and cancers has generated interest in modulating CMA activity for therapeutic purposes. Here, we describe recent advances in the understanding of the molecular regulation of CMA, and discuss the evidence in support of the contribution of CMA dysfunction to cancers.
journal_name
Histol Histopatholjournal_title
Histology and histopathologyauthors
Hou T,Fan Y,Dan W,Liu B,Wang Z,Zeng J,Li Ldoi
10.14670/HH-18-202subject
Has Abstractpub_date
2020-07-01 00:00:00pages
637-644issue
7eissn
0213-3911issn
1699-5848pii
HH-18-202journal_volume
35pub_type
杂志文章,评审abstract::A variety of studies have shown that incubation of different tumour cell lines with mistletoe lectins (MLs) in vitro has a marked cytotoxic effect. In the concentration range of low cytotoxicity cell death induced by ML-I is quantitatively due to apoptotic processes. The first events observed being membrane perforatio...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-21.285
更新日期:2006-03-01 00:00:00
abstract::Chronic lung allograft dysfunction (CLAD) still remains a major drawback in the outcome following lung transplantation (LTx). New therapeutic strategies are warranted. Growth factors and their receptors like platelet-derived growth factor-receptor (PDGFR) and vascular endothelial growth factor-receptor (VEGFR), may pl...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-18-088
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:Honey and olive oil are natural products that have high nutritional values, and therapeutic properties. Cytotoxic drugs, like methotrexate (MTX) are used to treat malignancies in tumour cells; however, these drugs also have serious side effects that could threaten the patient's life. AIM:To evaluate the pot...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-18-126
更新日期:2019-12-01 00:00:00
abstract::The reactivity of endothelial cells to putative endothelial cell-specific markers varies with species, with vessel size and with the organ studied. To determine their value in studies of fetal rat lung, and whether organ immaturity would also influence reactivity, we studied endothelial cell immunoreactivity to antibo...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1992-10-01 00:00:00
abstract:BACKGROUND:Little is known regarding the role of redox balance regulators in metastatic melanomas, but there is some evidence for a link between epithelial-to-mesenchymal transition (EMT) and cellular redox status. METHODS:We compared the immunohistochemical expression of nuclear factor erythroid-2-related factor 2 (N...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-11-778
更新日期:2017-02-01 00:00:00
abstract::Huntington's disease (HD) is a tremendously debilitating disorder that strikes relatively young individuals and progresses rapidly over the next ten to fifteen years inducing a loss of cognitive and motor skills and eventually death occurs. The primary locus of the disorder is a polyglutamine expansion of the protein ...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-23.237
更新日期:2008-02-01 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::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::Primordial germ cells (PGCs) are the founder cells of all gametes. PGCs differentiate from pluripotent epiblasts cells by mesodermal induction signals during gastrulation. Although PGCs are unipotent cells that eventually differentiate into only sperm or oocytes, they dedifferentitate to pluripotent stem cells known a...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-26.643
更新日期:2011-05-01 00:00:00
abstract::Sphingosine kinase functions to phosphorylate sphingosine to sphingosine 1-phosphate (S1P) to keep balance in the metabolites of sphingolipids. There are two isoforms of sphingosine kinase, sphingosine kinase 1 (SphK1) and sphingosine kinase 2 (SphK2). Although SphK1 and SphK2 share high sequence similarity, SphK2 has...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-11-939
更新日期:2018-05-01 00:00:00
abstract::Within the last few years, advances have been made regarding perivascular nerves and the endothelium of the vascular system, both potentially important in the understanding of the mechanisms of local control of blood flow. Endothelin-1 (ET-1) has been identified in rat cerebrovascular nerves, neuropeptide Y (NPY) has ...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-17.591
更新日期:2002-04-01 00:00:00
abstract::Thymidine phosphorylase (TP), thymidylate synthase (TS) and dihydropyrimidine dehydrogenase (DPD) have been indicated as possible predictive markers for epithelial malignancies. All these three enzymes are actively involved in 5-FU metabolism. In this report, we investigated mRNA expression of these factors with real-...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-19.129
更新日期:2004-01-01 00:00:00
abstract::CD45RO+ T cells are referred to as memory or helper-inducer while CD45RA+ T cells are regarded as naive or suppressor-inducer T cells. The former population predominates in the peripheral blood and even more in the synovial fluid of patients with rheumatoid arthritis, to the expense of the latter population. Within th...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-15.587
更新日期:2000-04-01 00:00:00
abstract::Correlated stereological and functional studies were performed on the effect of massive ACTH doses on adrenal cortex of the female hamster. ACTH resulted in a marked increase in adrenal gland weight at day 6 of treatment followed by a drop at day 9. Stereology showed significant enlargement of the zona fasciculata (ZF...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
abstract::The present review examines various aspects of the developmental expression of neuropeptides and of their receptors in mammalian retinas, emphasizing their possible roles in retinal maturation. Different peptidergic systems have been investigated with some detail during retinal development, including substance P (SP),...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-18.1219
更新日期:2003-10-01 00:00:00
abstract::The S100 gene family, which is composed of at least 24 members carrying the Ca2+ binding EF-hand motif, has been implicated in both intracellular and extracellular functions, including enzyme activities, immune responses, cytoskeleton dynamics, Ca2+ homeostasis, cell growth and cell differentiation. Altered S100 prote...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-22.1025
更新日期:2007-09-01 00:00:00
abstract::"Classically activated macrophages (M1)" and "alternatively activated macrophages (M2)", which appear in injured tissues, control either inflammation or remodeling. The mechanism remains unclear. To clarify the M1-/M2-macrophage polarization in acute liver injury, M1- and M2-related factors were analysed in F344 rats ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-29.10.497
更新日期:2014-04-01 00:00:00
abstract::Histochemical distribution of glycoproteins, carbohydrates and proteins rich in different amino acids were studied using histological and histochemical procedures, in Senegal sole, Solea senegalensis (Kaup, 1858) larvae from hatching until day 15. Glycogen, proteins and glycoproteins were detected in the yolk-sac of t...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1996-10-01 00:00:00
abstract:AIMS:The expression patterns of TGFB signaling proteins, such as TGFB1/2, TGFBR1(ALK5), TGFBR2, SMAD1/2/3, SMAD2/3, SMAD4, SMAD7, and of downstream targets of TGFB signaling, CDKN1A (p21CIP1), CDKN1B (p27KIP1), MYC, CDC25A, TP53, and RELA (p65NF-kB) were investigated in gastric carcinomas and other gastric lesions. ME...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-23.1439
更新日期:2008-12-01 00:00:00
abstract::The population of the world grows every year, and life expectancy tends to increase. Thus, long-term preservation of teeth in aged individuals is an urgent issue. The main causes of tooth loss are well known to be periodontitis, caries, fractures, and orthodontic conditions. Although implant placement is a widely acce...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-29.1249
更新日期:2014-10-01 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::In recent years, the different mechanisms of epithelial cell loss which occur in mammalian and avian small intestine have been re-investigated. Information is now available for a variety of mammalian types and mechanisms can be divided into two major classes: [i] those preserving epithelial integrity by maintaining in...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-14.257
更新日期:1999-01-01 00:00:00
abstract::In the cutaneous nerves, unmyelinated nerve fibers outnumber the myelinated ones but are scarcely analyzed, especially at autopsy. This indifference toward the pathology of unmyelinated nerve fibers may be due to the necessity of electron microscopic analyses and, more importantly, the obscurity of pathological altera...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-15.313
更新日期:2000-01-01 00:00:00
abstract::Voltage-activated Ca2+ channels play an important role in synaptic transmission, signal processing and development. The immunohistochemical localization of Cav1.2 (alpha1C) and Cav2.3 (alpha1E) Ca2+ channels was studied in the developing and adult mouse organ of Corti using subunit-specific antibodies and fluorescent ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-18.1115
更新日期:2003-10-01 00:00:00
abstract::The ultrastructure of pinealocytes was studied in rats with 7,12-dimethylbenz(a)anthracene-induced mammary tumors which were subjected to experimental manipulations known as enhancers of pineal actions (anosmia, underfeeding or cold exposure). In these animals we found: (I)--more nuclei with deep nuclear invaginations...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1989-04-01 00:00:00
abstract::Many surgical techniques are employed in the treatment of severe obesity. A main consequence of these techniques is the improvement of type 2 Diabetes mellitus. Ghrelin is a gut hormone released in the gastric fundus and corpus, which has been related to diabetic improvement as mentioned in these papers. Sleeve gastre...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-18-200
更新日期:2020-08-01 00:00:00
abstract::Mesothelial cells (MC) obtained from the human omentum are a good alternative to the use of endothelial cells (EC) as a covering for vascular prostheses of polytetrafluoroethylene (PTFE), given the antithrombogenic properties and good behavior in vitro of mesothelial cells. We studied the behaviour of mesothelial cell...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1995-10-01 00:00:00
abstract:BACKGROUND:Gelatinases include matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9). The abnormal expressions of gelatinases are implicated in the pathogenesis of extracellular matrix (ECM) accumulation. Apolipo-protein E (apoE) is an important plasma protein in cholesterol homeostasis and plays a ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-27.249
更新日期:2012-02-01 00:00:00
abstract::The main role of growth arrest and DNA damage-inducible (GADD) genes is to block proliferation at G1 and G2 checkpoints in response to DNA damage. The goal of this study was to examine the expression of GADD genes in primary melanomas with respect to prognosis. GADD34 was found in 73% of the primary melanomas investig...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-17.805
更新日期:2002-01-01 00:00:00
abstract::The presence of Cajal-Retzius cells in the adult human prefrontal and visual cortices has been demonstrated with calcium binding protein immunocytochemistry and NADPH-diaphorase histochemistry. These cells expressed parvalbumin, calbindin and calretinin calcium binding proteins and displayed NADPH-diaphorase enzyme ac...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-14.487
更新日期:1999-04-01 00:00:00