Abstract:
:Wild-type p53 is a tumor suppressor gene that plays a central role in maintaining the genetic integrity of the cell by preventing cells with damaged DNA from further proliferation. Mutation and deletion of p53 are the most common genetic defects seen in clinical cancer. About 40% of breast carcinomas show high levels of stabilized, often mutant, p53 protein in their cells as detected by immunohistochemistry. p53-related defects in tumor cells correlate with a poor prognosis and may also indicate a poor response to chemotherapy. In experimental systems, the p53 status of cells is important in determining their sensitivity to radiation and chemotherapeutic drugs. Cells with functional p53 die by apoptosis, whilst similar cells lacking p53 function continue to proliferate, perpetuating potentially oncogenic mutations. Not only may p53 status be a marker of the biological aggressiveness of individual tumors and of their likely response to therapy, but restoration of normal p53 function is itself already a goal of cancer therapy.
journal_name
J Mammary Gland Biol Neoplasiajournal_title
Journal of mammary gland biology and neoplasiaauthors
Barnes DM,Camplejohn RSdoi
10.1007/BF02013640subject
Has Abstractpub_date
1996-04-01 00:00:00pages
163-75issue
2eissn
1083-3021issn
1573-7039journal_volume
1pub_type
杂志文章,评审abstract::It has long been appreciated that the estrogen receptor (ER) plays an important role in the biology of breast cancer. It is an accepted factor predicting favorable disease outcome and treatment response, and as such is generally considered to represent a "good" prognostic marker in breast cancer. In this review we pre...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1023/a:1014782813943
更新日期:2001-10-01 00:00:00
abstract::The One Health concept promotes integrated evaluation of human, animal, and environmental health questions to expedite advances benefiting all species. A recognition of the multi-species impact of mastitis as a painful condition with welfare implications leads us to suggest that mastitis is an ideal target for a One H...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-018-9395-1
更新日期:2018-06-01 00:00:00
abstract::Transforming growth factor beta (TGF-beta) receptor expression and signal transduction in human breast cancer are reviewed as a function of estrogen receptor (ER) expression. ER+ breast cancer cells are generally resistant to the inhibitory effects of TGF-beta. The only known exception appears to be MCF-7 early passag...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/BF02017392
更新日期:1996-10-01 00:00:00
abstract::Breast cancer is a heterogeneous disease comprised of at least five major tumor subtypes that coalesce as the second leading cause of cancer death in women in the United States. Although metastasis clearly represents the most lethal characteristic of breast cancer, our understanding of the molecular mechanisms that go...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-011-9207-3
更新日期:2011-06-01 00:00:00
abstract::The ErbB receptor tyrosine kinase family has often been associated with increased growth of breast epithelial cells, as well as malignant transformation and progression. In contrast, ErbB4/HER4 exhibits unique attributes from a two step proteolytic cleavage which releases an 80 kilodalton, nuclear localizing, tyrosine...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-008-9080-x
更新日期:2008-06-01 00:00:00
abstract::The potential role of smoking in breast cancer risk has been the subject of over 100 publications, numerous scientific reviews, and animated debate. Tobacco exposure is a well-established cause of lung cancer, and is thought to account for nearly one third of all cancer deaths. Tobacco smoke contains thousands of chem...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-012-9269-x
更新日期:2013-03-01 00:00:00
abstract::The insulin-like growth factors (IGFs) signaling via the type I insulin-like growth factor receptor (IGF-1R) regulate multiple aspects of malignancy. The importance of IGF-1R in regulating the malignant phenotype is currently being validated in numerous clinical trials for cancer including breast cancer. This review d...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-008-9105-5
更新日期:2008-12-01 00:00:00
abstract::Breast cancer (BC) is a leading cause of death among women with malignant diseases. The selection of adequate therapies for highly invasive and metastatic BCs still represents a major challenge. Novel combinatorial therapeutic approaches are urgently required to enhance the efficiency of BC treatment. Recently, microR...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-021-09478-3
更新日期:2021-01-21 00:00:00
abstract::The microenvironment of a tumor has emerged recently as a critical contributor to the development of cancer. Within this environment, fibroblasts and immune cells are the cell lineages that seem to be active mediators of tumour development. The activated fibroblasts that are also present during wound healing and chron...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-014-9326-8
更新日期:2014-07-01 00:00:00
abstract::The Notch receptor protein and its signaling pathway have been well conserved throughout evolution and appear to be pivotal components in cell fate decisions during development. Recent studies suggest that, depending on the cellular and developmental context, Notch signaling may also affect cell proliferation and prog...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1023/a:1009512414430
更新日期:2001-01-01 00:00:00
abstract::Most of the development and functional differentiation in the mammary gland occur after birth. Epigenetics is defined as the stable alterations in gene expression potential that arise during development and proliferation. Epigenetic changes are mediated at the biochemical level by the chromatin conformation initiated ...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-010-9170-4
更新日期:2010-03-01 00:00:00
abstract::Ductal development in the pubertal mouse mammary gland is characterized by dramatic morphological changes in the epithelium driven by proliferation of cap and body cells in the terminal endbuds. Recent experiments revealed a coincident and abundant apoptosis in the body cells of these structures. The cells undergoing ...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1023/a:1018733426625
更新日期:1999-04-01 00:00:00
abstract::The relationship between maternal dietary intakes of energy or fat maternal body composition and the milk fat concentration is an important element in understanding the role of breast-milk in infant nutrition. In most studies in both developing and developed countries, no relation between maternal energy intake and mi...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章
doi:10.1023/a:1018702030259
更新日期:1999-07-01 00:00:00
abstract::Breast cancer is one of the most common cancers of women in the Western world. Despite modest achievements in the treatment of this disease, there is a substantial unmet medical need to reduce the occurrence of new breast cancers. In several prospective, placebo-controlled trials, the antiestrogen tamoxifen has been s...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1023/a:1025727103811
更新日期:2003-01-01 00:00:00
abstract::The mammary gland is an ectodermal appendage and a defining feature of mammals. Consistent with it being a recent evolutionary novelty, many of the molecules essential for the ontogeny and morphogenesis of various vertebrate organs, including those in the fibroblast growth factor (FGF) signaling pathway, are co-opted ...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-013-9278-4
更新日期:2013-06-01 00:00:00
abstract::Calcium is an important nutrient that is secreted into milk in quantities that put a considerable stress upon maternal calcium homeostasis. Here we summarize the evidence that two important entities, the extracellular calcium-sensing receptor (CaR) and parathyroid hormone-related protein (PTHrP) are involved in a feed...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-005-5396-y
更新日期:2005-04-01 00:00:00
abstract::Carcinogenesis is a complex process during which cells undergo genetic and epigenetic alterations. These changes can lead tumor cells to acquire characteristics that enable movement from the primary site of origin when conditions become unfavorable. Such characteristics include gain of front-rear polarity, increased m...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-012-9244-6
更新日期:2012-03-01 00:00:00
abstract::Analysis of genes and proteins involved in lipid biosynthesis in mammary epithelial cells (MECs) is complicated by the presence of adipose tissue in the mammary gland, which may be predominant in whole tissue lysates depending upon developmental stage. We have developed a method based on protocols used to establish pr...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章
doi:10.1007/s10911-009-9161-5
更新日期:2009-12-01 00:00:00
abstract::The development and progression of aggressive breast cancer is characterized by genomic instability leading to multiple genetic defects, phenotypic diversity, chemoresistance, and poor outcome. Centrosome abnormalities have been implicated in the origin of chromosomal instability through the development of multipolar ...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1023/B:JOMG.0000048774.27697.30
更新日期:2004-07-01 00:00:00
abstract::Localised breast cancer can be cured by surgery and adjuvant treatments, but mortality remains high as some tumours metastasize early. Perlecan is a basement membrane (BM) protein involved in tumour development and progression. Here, mRNA and protein expression of perlecan, and mRNA expression of matrix degrading enzy...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章
doi:10.1007/s10911-020-09447-2
更新日期:2020-03-01 00:00:00
abstract::The involvement of molecular mechanisms in a particular process such as embryonic mammary gland development, can be revealed by modulation of one or several factors that purportedly act in that process. If those factors or their inhibitors are soluble, their function can be tested by loading them onto small inert bead...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-013-9297-1
更新日期:2013-06-01 00:00:00
abstract::The Hedgehog pathway is critical for many developmental processes, including the formation of several epidermal appendages. In the mammary gland strict regulation of the Hedgehog pathway is required for normal development. Alterations in Hedgehog signaling result in defects in both the embryonic and postnatal mammary ...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-007-9048-2
更新日期:2007-09-01 00:00:00
abstract::Obesity is a preventable risk factor for breast cancer following menopause. Regardless of menopausal status, obese women who develop breast cancer have a worsened prognosis. Breast tissue is comprised of mammary epithelial cells organized into ducts and lobules and surrounded by adipose-rich connective tissue. Studies...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-020-09452-5
更新日期:2020-06-01 00:00:00
abstract::As their name implies, the myoepithelial cells found at the epithelial-mesenchymal interface of the human mammary gland disclose features suggestive of a dual epithelial-like and muscle-like differentiation, i.e. they co-express various keratins and vimentin intermediate filaments, as well as smooth muscle-related ant...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1007/s10911-005-9581-9
更新日期:2005-07-01 00:00:00
abstract::The IGFBP family comprises six proteins with high affinity for the IGFs and several lower affinity IGFBP-related proteins. Their production in the breast is controlled by hormones, other local regulators and in tumors relates to the estrogen receptor status. Their functional activity can also be affected by various po...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1023/a:1009519400591
更新日期:2000-01-01 00:00:00
abstract::Milk production is highly dependent on the optimal development of the mammary epithelium. It is therefore essential to better understand mammary epithelial cell growth and maintenance from the related epithelial lineage during the animal life. Here, we characterized the epithelial lineage at puberty, lactation and dry...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章
doi:10.1007/s10911-019-09427-1
更新日期:2019-06-01 00:00:00
abstract::Breast development occurs through well-defined stages representing 'windows of susceptibility' to adverse environmental exposures that potentially modify breast cancer risk. Systematic characterization of morphology and transcriptome during normal breast development lays the foundation of our understanding of cancer e...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章
doi:10.1007/s10911-018-9401-7
更新日期:2018-09-01 00:00:00
abstract::The differentiation and function of mammary epithelial cells is dependent upon the combined action of growth factor/hormone receptors and integrin receptors, which act in concert to control the signals required for normal cell function. It is now becoming clear that integrin receptors also contribute to carcinoma cell...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1023/a:1018766317055
更新日期:1999-10-01 00:00:00
abstract::Tumor spread involves degradation of various components of the extracellular matrix and blood vessel wall. Among these is heparan sulfate proteoglycan, which plays a key role in the self-assembly, insolubility and barrier properties of basement membranes and extracellular matrices. Expression of an endoglycosidase (he...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1023/a:1011375624902
更新日期:2001-07-01 00:00:00
abstract::Human mammary epithelial cells emerge spontaneously from senescence, exhibiting eroding telomeric sequences, and ultimately enter crisis to generate the type of chromosomal abnormalities seen in early stages of breast cancer. In a mouse mammary tumor model, the spontaneous escape of senescence can be observed as an in...
journal_title:Journal of mammary gland biology and neoplasia
pub_type: 杂志文章,评审
doi:10.1023/B:JOMG.0000023590.63974.f8
更新日期:2004-01-01 00:00:00