Abstract:
:Aberrations in estrogen signaling increase breast cancer risk. Molecular mechanisms that impact breast cancer initiation, promotion, and progression can be investigated using genetically engineered mouse models. Increasing estrogen receptor alpha (ERα) expression levels twofold is sufficient to initiate and promote breast cancer progression. Initiation and promotion can be increased by p53 haploinsufficiency and by coexpressing the nuclear coactivators amplified in breast cancer 1 (AIB1) or the splice variant AIB1Δ3. Progression to invasive cancer is found with coexpression of these nuclear coactivators as well as following a single dose of 7,12-dimethylbenz(a)anthracene. Loss of signal transducer and activator of transcription 5a reduces the prevalence of initiation and promotion but does not protect from invasive cancer development. Cyclin D1 loss completely interrupts mammary epithelial proliferation and survival when ERα is overexpressed. Loss of breast cancer gene 1 increases estrogen signaling and cooperates with ERα overexpression in initiation, promotion, and progression of mammary cancer.
journal_name
Ann N Y Acad Scijournal_title
Annals of the New York Academy of Sciencesauthors
Furth PA,Cabrera MC,Díaz-Cruz ES,Millman S,Nakles REdoi
10.1111/j.1749-6632.2011.06086.xsubject
Has Abstractpub_date
2011-07-01 00:00:00pages
147-55eissn
0077-8923issn
1749-6632journal_volume
1229pub_type
杂志文章,评审abstract::A hallmark of success for early career biomedical researchers is the acquisition of research funding. There are marked disparities among principal investigators who submit grants and the likelihood of receiving national funding. The National Research Mentoring Network was funded by the National Institutes of Health to...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
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abstract::The investigations with the NZB X SWR model show that the development of systemic autoimmune disease is a multistep, multigene process. Severe lupus nephritis in the NZB X SWR hybrids results from the interaction of genes inherited from both the autoimmune NZB and the normal SWR parents. A similar genetic interaction ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1986.tb20855.x
更新日期:1986-01-01 00:00:00
abstract::This paper discusses experimental research aimed at defining a base drag reduction device based on splitter plates. The unsteady three-dimensional nature of the flow is studied by Schlieren photography, particle image velocimetry, and measurement of the total unsteady lift and drag loads. ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2002.tb04555.x
更新日期:2002-10-01 00:00:00
abstract::In order to identify rate and stability of remission induced by low-dose prednisone comedication in early rheumatoid arthritis (RA), we evaluated patients with early RA (<1 year) who were randomized to receive (P) or not (non-P) low-dose prednisone in association with step-up disease-modifying antirheumatic drug thera...
journal_title:Annals of the New York Academy of Sciences
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abstract::A 1.2 kb polymorphic fragment from the Gardel isolate of Ehrlichia (formerly Cowdria) ruminantium was used to isolate a 15kb clone from the E. ruminantium Welgevonden LambdaGEM-11 library. This clone, WL2EL1, was subcloned and sequenced. Eight open reading frames (ORFs) were identified. The ORF in WL2EL1 which contain...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2002.tb04367.x
更新日期:2002-10-01 00:00:00
abstract::Vaccinia virus encodes secretory proteins termed virokines. One of the major virokines encoded by the N1L open reading frame is the 13.8 kDa protein. A recombinant virus, termed vGK5, lacking this protein when injected intracranially into mice, has one of the highest levels of in vivo attenuation achieved by deletion ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1329.037
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abstract::The aim of the study was to determine the IgG antibody response to spotted fever group Rickettsia (SFGR) R. conorii and R. slovaca, and its specificity and sensitivity in patients with DEBONEL/TIBOLA. A prospective study of 31 patients with DEBONEL was carried out from January 2001 to May 2004. The SFGR serology testi...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1374.113
更新日期:2006-10-01 00:00:00
abstract::Clinical and basic research in the area of drugs of abuse are of utmost importance since they provide the necessary background for health programs in one of the main problems of contemporary society. The available data in this field demonstrate that acute, subacute and/or chronic abuse of illicit drugs, e.g., cocaine,...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1996.tb17448.x
更新日期:1996-10-31 00:00:00
abstract::Chlorine (Cl2 ) and bromine (Br2 ) are produced in large quantities throughout the world and used in the industry and the sanitation of water. These halogens can pose a significant threat to public health when released into the atmosphere during transportation and industrial accidents, or as acts of terrorism. In this...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
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更新日期:2020-11-01 00:00:00
abstract::The scientific investigation of brains of different vertebrates, both extant and extinct, is of interest for several reasons: for translating medical research on rodent models into practice, for understanding the animals investigated in order to improve conservation and management strategies, and for understanding the...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2010.05948.x
更新日期:2011-05-01 00:00:00
abstract::Comparative studies of proteins often face the problem of distinguishing a true orthologue (species homologue) from a paralogue (a gene duplicate). This identification task is particularly challenging for endocrine peptides and neuropeptides because they are short and usually have several invariant positions. For some...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2008.03659.x
更新日期:2009-04-01 00:00:00
abstract::Humans can discriminate whether a change in the direction of gravito-inertial force (GIF) is caused by body tilt or by linear translation. This ability, attributed to vestibular sensory fusion, is often examined by asking subjects to adjust an indicator to match their subjective earth-fixed vertical (SV). We used two ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2009.03849.x
更新日期:2009-05-01 00:00:00
abstract::Infertility is defined as the inability of a couple to conceive despite trying for a year, and it affects approximately 15% of the reproductive-age population. It is considered a genetically lethal factor, as the family lineage stops at that individual with no progeny produced. A genetic defect associated with an infe...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2010.05917.x
更新日期:2010-12-01 00:00:00
abstract::Magnetic resonance imaging (MRI) now enables precise visualization of the mechanical state of the living human orbit. Resulting insights have motivated histological re-examination of human and simian orbits, providing abundant consistent evidence for the active pulley hypothesis, a re-formulation of ocular motor physi...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2002.tb02805.x
更新日期:2002-04-01 00:00:00
abstract::Galanin is widely distributed in enteric nerves and nerve terminals throughout the gastrointestinal (GI) tract. Within the GI tract galanin is best known for its ability to alter smooth muscle contractility and regulate intestinal motility. However, recent studies also indicate that galanin can modulate epithelial ion...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1998.tb10684.x
更新日期:1998-12-21 00:00:00
abstract::Methamphetamine (METH), a highly addictive drug, can cause degeneration of monoaminergic terminals and neuronal apoptosis in the mammalian brain. In the present article, we have used serial analysis of gene expression (SAGE) to investigate patterns of gene expression in the striata of rats that were given a neurotoxic...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
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更新日期:2006-08-01 00:00:00
abstract::9-beta-D-Arabinofuranosyladenine 5'-triphosphate (ara-ATP) is an inhibitor both of DNA polymerase-alpha and -beta from noninfected rabbit kidney cells and of the DNA-dependent DNA polymerase induced by herpes simplex virus Type 1 (strain IES). The studies were performed with partially purified enzymes, and each of the...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1977.tb21935.x
更新日期:1977-03-04 00:00:00
abstract::Latent chronic ascorbic acid deficiency provokes in guinea pigs a metabolic disorder in the liver, causing an impaired cholesterol transformation to its principal catabolic product, bile acids. This metabolic disorder induces hypercholesterolemia and accumulation of cholesterol in the liver and slows the release of ch...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1975.tb29299.x
更新日期:1975-09-30 00:00:00
abstract::Atherosclerotic coronary heart disease and other forms of cardiovascular disease (CVD) are the major cause of mortality in type II diabetes (T2DM) as well as a major contributor to morbidity and lifetime costs. The purpose of this article is the identification of the biochemical parameters in plasma, which may serve a...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
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abstract::Growing evidence indicates that deregulation of the epigenetic machinery comprising the microRNA (miRNA) network is a critical factor in the progression of various diseases, including cancer. Concurrently, dietary phytochemicals are being intensively studied for their miRNA-mediated health-beneficial properties, such ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
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更新日期:2017-09-01 00:00:00
abstract::The liver is morphologically and functionally modulated by sex hormones. Long-term use of oral contraceptives (OCs) and anabolic androgenic steroids (AASs) can induce both benign (hemangioma, adenoma, and focal nodular hyperplasia [FNH]) and malignant (hepatocellular carcinoma [HCC]) hepatocellular tumors. Hepatic ade...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
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更新日期:2006-11-01 00:00:00
abstract::Human platelets in sufficient numbers for a therapeutic transfusion can be collected for preservation either by pooling ABO- and Rh-compatible platelets or by apheresis procedures using mechanical cell-separating machines. Human platelets have been frozen successfully with 5 or 6% dimethyl sulfoxide (DMSO) and stored ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1985.tb20845.x
更新日期:1985-01-01 00:00:00
abstract::Approximately 90% of all cancer deaths arise from metastasis formation. Hence, understanding the molecular mechanisms underlying tumor progression, local invasion, and the formation of tumor metastases represents one of the great challenges in exploratory cancer research. Recent experimental results indicate that chan...
journal_title:Annals of the New York Academy of Sciences
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更新日期:2004-04-01 00:00:00
abstract::We have earlier shown that monkeys reared with daily alternating monocular occlusion for the first few months of life develop large horizontal strabismus, A/V patterns, dissociated vertical deviation (DVD), and dissociated horizontal deviation (DHD). Here, we present results from neurophysiological experiments that sh...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2011.06146.x
更新日期:2011-09-01 00:00:00
abstract::Lesion, stimulation, and pharmacological studies point to separate hypothalamic control of pulsatile FSH and LH secretion. LH release is controlled by a region extending from the preoptic area to the anterior and mid-median eminence, whereas FSH release is controlled by a region extending from the dorsal anterior hypo...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1993.tb43853.x
更新日期:1993-05-28 00:00:00
abstract::Departing from the functional parallelism that undoubtedly exists between the nervous and immune system, we suggest that the latter also counts with means for information exchange that may result in a mutual influence of immune processes between nearby individuals. Our concept relies on a molecular interface that is c...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2009.04920.x
更新日期:2009-09-01 00:00:00
abstract::The authors report their experience in the surgical treatment of bone deformities in osteogenesis imperfecta, based upon 45 operations in 13 severely affected patients. Three different procedures were used. Fragmentation and temporary fixation by means of a wire does not guarantee a sufficient protection of the bone a...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1988.tb55330.x
更新日期:1988-01-01 00:00:00
abstract::Mutations in the INSL3 and RXFP2 genes have been associated with human cryptorchidism but with contrasting data. We analyzed the frequency of mutations in these genes in 600 newborns with cryptorchidism (396 unilateral and 204 bilateral) and 300 noncryptorchid subjects. We found five RXFP2 mutations in five bilateral ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2008.03784.x
更新日期:2009-04-01 00:00:00
abstract::While dopamine (DA) receptors mediate acute effects of amphetamine and cocaine, chronic drug administration produces many glutamate-dependent adaptations, including LTP in reward-related neuronal circuits. An important question presents itself: How do DA receptors influence glutamate-dependent synaptic plasticity? Alt...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1196/annals.1300.015
更新日期:2003-11-01 00:00:00
abstract::Various mechanisms have been identified by which hormones and neurotransmitters, interacting with heptahelical receptors, modulate the intracellular Ca2+ concentration in neuronal, endocrine, and neuroendocrine cells. All of them involve heterotrimeric G proteins. Best documented are hormonal stimulations and inhibiti...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1994.tb17280.x
更新日期:1994-09-15 00:00:00