Abstract:
:Bile acids derived from cholesterol and oxysterols derived from cholesterol and bile acid synthesis pathways are signaling molecules that regulate cholesterol homeostasis in mammals. Many nuclear receptors play pivotal roles in the regulation of bile acid and cholesterol metabolism. Bile acids activate the farnesoid X receptor (FXR) to inhibit transcription of the gene for cholesterol 7alpha-hydroxylase, and stimulate excretion and transport of bile acids. Therefore, FXR is a bile acid sensor that protects liver from accumulation of toxic bile acids and xenobiotics. Oxysterols activate the liver orphan receptors (LXR) to induce cholesterol 7alpha-hydroxylase and ATP-binding cassette family of transporters and thus promote reverse cholesterol transport from the peripheral tissues to the liver for degradation to bile acids. LXR also induces the sterol response element binding protein-1c that regulates lipogenesis. Therefore, FXR and LXR play critical roles in coordinate control of bile acid, cholesterol, and triglyceride metabolism to maintain lipid homeostasis. Nuclear receptors and bile acid/oxysterol-regulated genes are potential targets for developing drug therapies for lowering serum cholesterol and triglycerides and treating cardiovascular and liver diseases.
journal_name
Endocr Revjournal_title
Endocrine reviewsauthors
Chiang JYdoi
10.1210/er.2000-0035subject
Has Abstractpub_date
2002-08-01 00:00:00pages
443-63issue
4eissn
0163-769Xissn
1945-7189journal_volume
23pub_type
杂志文章,评审abstract::Steroidogenesis entails processes by which cholesterol is converted to biologically active steroid hormones. Whereas most endocrine texts discuss adrenal, ovarian, testicular, placental, and other steroidogenic processes in a gland-specific fashion, steroidogenesis is better understood as a single process that is repe...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2010-0013
更新日期:2011-02-01 00:00:00
abstract::The discovery of myostatin and our introduction to the "Mighty Mouse" over a decade ago spurred both basic and applied research and impacted popular culture as well. The myostatin-null genotype produces "double muscling" in mice and livestock and was recently described in a child. The field's rapid growth is by no mea...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2008-0003
更新日期:2008-08-01 00:00:00
abstract::Normal reproductive function in mammals requires precise control of LH synthesis and secretion by gonadotropes of the anterior pituitary. Synthesis of LH requires expression of two genes [alpha-glycoprotein subunit (alphaGSU) and LHbeta] located on different chromosomes. Hormones from the hypothalamus and gonads modul...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2003-0029
更新日期:2004-08-01 00:00:00
abstract::This paper has reviewed current knowledge of clinical, biochemical, and morphological manifestations of extracranial GRH-producing tumors. Excessive GRH release stimulates pituitary somatotrophs causing elevation of blood GH levels and acromegaly. In some patients with GRH-containing tumor, blood GH concentrations are...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/edrv-9-3-357
更新日期:1988-08-01 00:00:00
abstract::There is a large body of literature showing that prolactin (PRL) exerts growth-promoting activities in breast cancer, and possibly in prostate cancer and prostate hyperplasia. In addition, increasing evidence argues for the involvement of locally produced (autocrine) PRL, perhaps even more than pituitary-secreted (end...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2004-0016
更新日期:2005-05-01 00:00:00
abstract::Immune checkpoints are small molecules expressed by immune cells that play critical roles in maintaining immune homeostasis. Targeting the immune checkpoints cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and programmed death 1 (PD-1) with inhibitory antibodies has demonstrated effective and durable antitumor ac...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2018-00006
更新日期:2019-02-01 00:00:00
abstract::Phosphate plays essential roles in many biological processes, and the serum phosphate level is tightly controlled. Chronic hypophosphatemia causes impaired mineralization of the bone matrix and results in rickets and osteomalacia. Fibroblast growth factor 23 (FGF23) is a bone-derived hormone that regulates phosphate m...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2017-00220
更新日期:2018-06-01 00:00:00
abstract::The glycation gap (GGap) and the similar hemoglobin glycation index (HGI) define consistent differences between glycated hemoglobin and actual glycemia derived from fructosamine or mean blood glucose, respectively. Such a disparity may be found in a substantial proportion of people with diabetes, being >1 U of glycate...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2018-00284
更新日期:2019-08-01 00:00:00
abstract::Obesity and dyslipidemia are risk factors for metabolic disorders including diabetes and cardiovascular disease. Sphingolipids such as ceramide and glucosylceramides, while being a relatively minor component of the lipid milieu in most tissues, may be among the most pathogenic lipids in the onset of the sequelae assoc...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2007-0025
更新日期:2008-06-01 00:00:00
abstract::Insulin resistance is a major feature of most patients with type 2 diabetes mellitus (T2D). A number of laboratories have observed that PC-1 (membrane [corrected] glycoprotein plasma cell antigen 1; also termed [corrected] ectonucleotide pyrophosphatase phosphodiesterase 1 or ENPP1) [corrected] is either overexpressed...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2007-0004
更新日期:2008-02-01 00:00:00
abstract::Breast cancer, the second most common cause of cancer-related deaths in American women, varies substantially in incidence and mortality according to race and ethnicity in the United States. Although the overall incidence of breast cancer among African-American (AA) women is lower than in white American women, this can...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2006-0019
更新日期:2007-12-01 00:00:00
abstract::Recent, rapid changes in the treatment of type 1 diabetes have allowed for commercialization of an "artificial pancreas" that is better described as a closed-loop controller of insulin delivery. This review presents the current state of closed-loop control systems and expected future developments with a discussion of ...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2018-00174
更新日期:2019-12-01 00:00:00
abstract::Vitamin D deficiency is common in the elderly, especially in the housebound and in geriatric patients. The establishment of strict diagnostic criteria is hampered by differences in assay methods for 25-hydroxyvitamin D. The synthesis of vitamin D3 in the skin under influence of UV light decreases with aging due to ins...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/edrv.22.4.0437
更新日期:2001-08-01 00:00:00
abstract::Rats bearing transplantable Walker 256 carcinoma provide an opportunity to assess thyroid function and activity during an interval of time when the tumor has not affected growth rate. Rats with tumor have decreased serum T4 and T3 concentration and decreased serum FT4 and FT3 as well. These changes are due to a decrea...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/edrv-6-1-87
更新日期:1985-01-01 00:00:00
abstract::The etiology of the AITDs remains unclear but it is now generally believed that both genetic and environmental factors contribute to their development. Some recent findings have begun to directly and indirectly implicate the possibility of infectious agents in the pathogenesis of AITD, and these data serve as the basi...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/edrv-14-1-107
更新日期:1993-02-01 00:00:00
abstract::Insulin degradation is a regulated process that plays a role in controlling insulin action by removing and inactivating the hormone. Abnormalities in insulin clearance and degradation are present in various pathological conditions including type 2 diabetes and obesity and may be important in producing clinical problem...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/edrv.19.5.0349
更新日期:1998-10-01 00:00:00
abstract::The ovary and uterus undergo extensive tissue remodeling throughout each reproductive cycle. This remodeling of the extracellular environment is dependent upon the cyclic hormonal changes associated with each estrous or menstrual cycle. In the ovary, tissue remodeling is requisite for growth and expansion of the folli...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2002-0005
更新日期:2003-08-01 00:00:00
abstract::The most active corticosteroids are 11 beta-hydroxylated. Humans have two isozymes with 11 beta-hydroxylase activity that are respectively required for cortisol and aldosterone synthesis. CYP11B1 (11 beta-hydroxylase) is expressed at high levels and is regulated by ACTH, whereas CYP11B2 (aldosterone synthase) is norma...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/edrv-15-4-421
更新日期:1994-08-01 00:00:00
abstract::Iodine deficiency has multiple adverse effects in humans, termed iodine deficiency disorders, due to inadequate thyroid hormone production. Globally, it is estimated that 2 billion individuals have an insufficient iodine intake, and South Asia and sub-Saharan Africa are particularly affected. However, about 50% of Eur...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2009-0011
更新日期:2009-06-01 00:00:00
abstract::Thyroid-associated ophthalmopathy (TAO) is a complex disease process presumed to emerge from autoimmunity occurring in the thyroid gland, most frequently in Graves disease (GD). It is disfiguring and potentially blinding, culminating in orbital tissue remodeling and disruption of function of structures adjacent to the...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2018-00066
更新日期:2019-02-01 00:00:00
abstract::Hippo signaling is an evolutionarily conserved pathway that critically regulates development and homeostasis of various tissues in response to a wide range of extracellular and intracellular signals. As an emerging important player in many diseases, the Hippo pathway is also involved in the pathophysiology of diabetes...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2017-00167
更新日期:2018-02-01 00:00:00
abstract::There has been an alarming increase in the prevalence of obesity in people with type 1 diabetes in recent years. Although obesity has long been recognized as a major risk factor for the development of type 2 diabetes and a catalyst for complications, much less is known about the role of obesity in the initiation and p...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2017-00191
更新日期:2018-10-01 00:00:00
abstract::Several components of the GH axis are involved in tumor progression, and GH-induced intracellular signaling has been strongly associated with breast cancer susceptibility in genome-wide association studies. In the general population, high IGF-I levels and low IGF-binding protein-3 levels within the normal range are as...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2018-00166
更新日期:2019-04-01 00:00:00
abstract::Members of the TGF-beta superfamily, which includes TGF-betas, growth differentiation factors, bone morphogenetic proteins, activins, inhibins, and glial cell line-derived neurotrophic factor, are synthesized as prepropeptide precursors and then processed and secreted as homodimers or heterodimers. Most ligands of the...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2002-0003
更新日期:2002-12-01 00:00:00
abstract::Hox genes have a well-characterized role in embryonic development, where they determine identity along the anteroposterior body axis. Hox genes are expressed not only during embryogenesis but also in the adult, where they are necessary for functional differentiation. Despite the known function of these genes as transc...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2005-0018
更新日期:2006-06-01 00:00:00
abstract::The past few years have provided substantial evidence for the vital role of the local tumor microenvironment for various aspects of tumor progression. With obesity and its pathophysiological sequelae still on the rise, the adipocyte is increasingly moving center stage in the context of tumor stroma-related studies. To...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2010-0030
更新日期:2011-08-01 00:00:00
abstract::Skeletal homeostasis is determined by systemic hormones and local factors. Bone morphogenetic proteins (BMP) are unique because they induce the differentiation of mesenchymal cells toward cells of the osteoblastic lineage and also enhance the differentiated function of the osteoblast. However, the activity of BMPs nee...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2002-0023
更新日期:2003-04-01 00:00:00
abstract::In humans and other mammalian species, the pool of resting primordial follicles serves as the source of developing follicles and fertilizable ova for the entire length of female reproductive life. One question that has intrigued biologists is: what are the mechanisms controlling the activation of dormant primordial fo...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2008-0048
更新日期:2009-08-01 00:00:00
abstract::Gut hormones signal to the central nervous system to influence energy homeostasis. Evidence supports the existence of a system in the gut that senses the presence of food in the gastrointestinal tract and signals to the brain via neural and endocrine mechanisms to regulate short-term appetite and satiety. Recent evide...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2006-0028
更新日期:2006-12-01 00:00:00
abstract::Glucose-stimulated insulin secretion from the islet beta-cell involves a sequence of metabolic events and an interplay between a wide range of signaling pathways leading to the generation of second messengers (e.g., cyclic nucleotides, adenine and guanine nucleotides, soluble lipid messengers) and mobilization of calc...
journal_title:Endocrine reviews
pub_type: 杂志文章,评审
doi:10.1210/er.2009-0022
更新日期:2010-02-01 00:00:00