PTHrP and skeletal development.

Abstract:

:Parathyroid hormone-related protein (PTHrP) participates in the regulation of endochondral bone development. After the cartilage mold is established in fetal life, perichondrial cells and chondrocytes at the ends of the mold synthesize PTHrP. This ligand then acts on PTH/PTHrP receptors on chondrocytes. As chondrocytes go through a program of proliferation and then further differentiation into post-mitotic, hypertrophic chondrocytes, PTHrP action keeps chondrocytes proliferating and delays their further differentiation. Indian hedgehog (Ihh) is synthesized by chondrocytes that have just stopped proliferating and is required for synthesis of PTHrP. The feedback loop between PTHrP and Ihh serves to regulate the pace of chondrocyte differentiation and the sites at which perichondrial cells first differentiate into osteoblasts. Activation of the PTH/PTHrP receptor leads to stimulation of both Gs and Gq family heterotrimeric G proteins. Genetic analyses demonstrate that Gs activation mediates the action of PTHrP to keep chondrocytes proliferating, while Gq activation opposes this action. Downstream from Gs activation, synthesis of the cyclin-cdk inhibitor, p57, is suppressed, thereby increasing the pool of proliferating chondrocytes. PTHrP's actions to delay chondrocyte differentiation are mediated by the phosphorylation of the transcription factor, SOX9, and by suppression of synthesis of mRNA encoding the transcription factor, Runx2. These pathways and undoubtedly others cooperate to regulate the pace of differentiation of growth plate chondrocytes in response to PTHrP.

journal_name

Ann N Y Acad Sci

authors

Kronenberg HM

doi

10.1196/annals.1346.002

subject

Has Abstract

pub_date

2006-04-01 00:00:00

pages

1-13

eissn

0077-8923

issn

1749-6632

pii

1068/1/1

journal_volume

1068

pub_type

社论,评审
  • Estrogen therapy and Alzheimer's dementia.

    abstract::Previous studies in postmenopausal women have reported that estrogen treatment (ET) modulates the risk for developing Alzheimer's disease (AD). It has recently been hypothesized that there may be a "critical period" around the time of menopause during which the prescription of ET may reduce the risk of developing AD i...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1111/j.1749-6632.2010.05673.x

    authors: Craig MC,Murphy DG

    更新日期:2010-09-01 00:00:00

  • Human immunodeficiency virus type-1 accessory protein Vpr: a causative agent of the AIDS-related insulin resistance/lipodystrophy syndrome?

    abstract::Recent advances in the development of three different types of antiviral drugs, the nucleotide and non-nucleotide analogues acting as reverse transcriptase inhibitors (NRTIs) and the nonpeptidic viral protease inhibitors (PI), and their introduction in the management of patients with AIDS, either alone or in combinati...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1196/annals.1321.013

    authors: Kino T,Chrousos GP

    更新日期:2004-06-01 00:00:00

  • Role of prognostic factors in the management of pediatric solid tumors.

    abstract::The importance of prognostic factors in predicting outcome in pediatric oncology is largely recognized, and most current protocols tailor treatment based on risk stratification. Further refinements of classical staging systems are ongoing, and the future of pediatric oncology is in the development of strategies based ...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1196/annals.1414.006

    authors: Yanagisawa T,Bartels U,Bouffet E

    更新日期:2008-09-01 00:00:00

  • Cerebellar contribution to saccades and gaze holding: a modeling approach.

    abstract::The possible role of the cerebellum for the control of saccades and gaze holding is reconsidered using a computational modeling approach. As suggested by previous research, control of gaze holding is assumed to be enhanced by the floccular lobe, whereas control of the saccadic pulse is governed by the oculomotor vermi...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1196/annals.1303.018

    authors: Glasauer S

    更新日期:2003-10-01 00:00:00

  • Immortal ethics.

    abstract::This article draws on ideas published in my "Intimations of Immortality" essay in Science (Vol. 288, No. 5463, p. 59, April 7, 2000) and my "Intimations of Immortality-The Ethics and Justice of Life Extending Therapies" in editor Michael Freeman's Current Legal Problems (Oxford University Press 2002: 65-97). This arti...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1196/annals.1297.098

    authors: Harris J

    更新日期:2004-06-01 00:00:00

  • Mechanisms of antiaddictive actions of ibogaine.

    abstract::Ibogaine, an alkaloid extracted from Tabemanthe iboga, is being studied as a potential long-acting treatment for oploid and stimulant abuse as well as for alcoholism and smoking. Studies in this laboratory have used animal models to characterize ibogaine's interactions with drugs of abuse, and to investigate the mecha...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:

    authors: Glick SD,Maisonneuve IS

    更新日期:1998-05-30 00:00:00

  • Biological activity of relaxin in porcine milk.

    abstract::A lactocrine mechanism for delivery of maternally derived relaxin (RLX) into the neonatal circulation as a consequence of nursing has been proposed for the pig. Consistently, immunoreactive porcine RLX was detected in colostrum as well as in the serum of nursing pigs. Concentrations of porcine RLX in milk are highest ...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.2008.03822.x

    authors: Frankshun AL,Ho TY,Steinetz BG,Bartol FF,Bagnell CA

    更新日期:2009-04-01 00:00:00

  • Dehydroepiandrosterone enhances influenza immunization in aged mice.

    abstract::The effect of DHEA administration on the age-associated decline in immunity against influenza vaccine was studied. Increased humoral response was observed in 16- and 24-month-old mice immunized by live A/PR/8/34 (H1N1) influenza virus following DHEA treatment (a single injection adjacent to immunization). Furthermore,...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.1995.tb17391.x-i1

    authors: Danenberg HD,Ben-Yehuda A,Zakay-Rones Z,Friedman G

    更新日期:1995-12-29 00:00:00

  • From the neural crest to chromaffin cells: introduction to a session on chromaffin cell development.

    abstract::The autonomic nervous system consists of sympathetic, parasympathetic, and enteric ganglia and also of a specialized neuroendocrine derivative, the adrenomedullary chromaffin cells. ...

    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.tb04524.x

    authors: Kalcheim C,Langley K,Unsicker K

    更新日期:2002-10-01 00:00:00

  • Quinolinic acid accumulation during neuroinflammation. Does it imply excitotoxicity?

    abstract::It is often proposed that quinolinic acid (QUIN) contributes to the pathophysiology of neuroinflammation because this kynurenine pathway metabolite is a selective agonist of N-methyl-D-aspartate (NMDA) receptors, and both its brain tissue and cerebrospinal fluid concentrations increase markedly with inflammation. Howe...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.2001.tb03605.x

    authors: Obrenovitch TP

    更新日期:2001-06-01 00:00:00

  • Resource depletion, pollen coupling, and the ecology of mast seeding.

    abstract::Masting, the highly variable and synchronous production of seeds across a population of perennial plants, is an ecologically important, but still poorly understood, phenomenon. While much is known about the fitness benefits of masting and its effects on seed consumers and trophic interactions, less is understood about...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1111/nyas.12465

    authors: Crone EE,Rapp JM

    更新日期:2014-08-01 00:00:00

  • Grid crossing: inability to compare activity levels between adolescent and adult rats.

    abstract::Traditionally, studies measuring behavioral activity have used male adult animals and grid crossings (GCs) as a representative measure of activity in lieu of total distance moved (TDM). However, using GCs as the dependent measure may not be effective for comparing the activity of animals during development, as they va...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1196/annals.1308.055

    authors: Vila JL,Philpot RM,Kirstein CL

    更新日期:2004-06-01 00:00:00

  • Relaxin family peptide receptor 1 activation stimulates peroxisome proliferator-activated receptor gamma.

    abstract::Relaxin (RLX) has antifibrotic effects in a number of tissues. Many of these effects are similar to those induced by the activators of peroxisome proliferator-activated receptor gamma (PPARgamma), raising the possibility that a mechanism for RLX's antifibrotic effects may involve activation of the PPARgamma pathway. T...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.2008.03808.x

    authors: Singh S,Bennett RG

    更新日期:2009-04-01 00:00:00

  • Genome hyperevolution and the success of a parasite.

    abstract::The strategy of antigenic variation is to present a constantly changing population phenotype that enhances parasite transmission, through evasion of immunity arising within, or existing between, host animals. Trypanosome antigenic variation occurs through spontaneous switching among members of a silent archive of many...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.2012.06654.x

    authors: Barry JD,Hall JP,Plenderleith L

    更新日期:2012-09-01 00:00:00

  • Interaction of bradykinin with angiotensin, prostacyclin, and nitric oxide in myocardial preservation.

    abstract::This review focuses on the importance of bradykinin in myocardial preservation during ischemic arrest. Bradykinin is released from the heart spontaneously in response to ischemic stress, which may be viewed as a survival signal of the heart against ischemia. Bradykinin appears to function as a signaling molecule by co...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1111/j.1749-6632.1999.tb09244.x

    authors: Sato M,Das DK,Engelman RM

    更新日期:1999-06-30 00:00:00

  • Presence of PACAP and VIP in embryonic chicken brain.

    abstract::The aim of the present article was to investigate the occurrence and temporary changes of pituitary adenylate cyclase-activating polypeptide (PACAP)-38 and vasoactive intestinal peptide (VIP) in various brain areas of chicken embryos by means of radioimmunoassay. The highest concentrations of PACAP-38 were measured in...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1196/annals.1317.039

    authors: Jozsa R,Hollosy T,Nemeth J,Tamás A,Lubics A,Jakab B,Olah A,Arimura A,Reglödi D

    更新日期:2006-07-01 00:00:00

  • Movements of vesicles on microtubules.

    abstract::Many cytoplasmic vesicles are observed to move along microtubules. Often, bidirectional movement of particles is observed on a single microtubule. We have isolated one cytoplasmic motor, kinesin, and defined another, the axoplasmic retrograde factor, which are capable of powering anionic latex beads toward the plus an...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.1987.tb27227.x

    authors: Sheetz MP,Vale R,Schnapp B,Schroer T,Reese T

    更新日期:1987-01-01 00:00:00

  • Visualization and phase doppler particle analysis measurements of oscillating spray propagation of an airblast atomizer under typical engine conditions.

    abstract::Propagation of a kerosene spray formed by a prefilming airblast atomizer within a pulsating flame has been investigated. The measurements were performed in a 400 kW single combustor rig at typical engine conditions of up to 0.8 MPa inlet pressure and 673 K inlet temperature. The homogeneity of the fuel spray propagati...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.2002.tb04585.x

    authors: Schober P,Meier R,Schäfer O,Wittig S

    更新日期:2002-10-01 00:00:00

  • Regulation of apoptosis in endocrine autoimmunity: insights from Hashimoto's thyroiditis and Graves' disease.

    abstract::Dysregulation of apoptosis is associated with the pathogenesis of organ-specific autoimmune diseases, through altered target organ susceptibility. Apoptosis signaling pathways can be initiated through activation of death receptors such as Fas. A comparative analysis of the expression of Fas and FasL, the antiapoptotic...

    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.tb04253.x

    authors: Salmaso C,Bagnasco M,Pesce G,Montagna P,Brizzolara R,Altrinetti V,Richiusa P,Galluzzo A,Giordano C

    更新日期:2002-06-01 00:00:00

  • Salivary alpha-amylase in biobehavioral research: recent developments and applications.

    abstract::In the history of science, technical advances often precede periods of rapid accumulation of knowledge. Within the past three decades, discoveries that enabled the noninvasive measurement of the psychobiology of stress (in saliva) have added new dimensions to the study of health and human development. This widespread ...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1196/annals.1384.008

    authors: Granger DA,Kivlighan KT,el-Sheikh M,Gordis EB,Stroud LR

    更新日期:2007-03-01 00:00:00

  • Taste. Robust across the age span?

    abstract::The prevalence of taste loss over a discrete area of the tongue or palate is unknown; however, we have identified discrete losses in three etiological groups: head trauma, upper respiratory infection, and bulimia. We have now identified discrete losses in elderly subjects. To summarize, elderly subjects show elevated ...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.1989.tb20970.x

    authors: Bartoshuk LM

    更新日期:1989-01-01 00:00:00

  • Post-polio syndrome spinal cord pathology. Case report with immunopathology.

    abstract::Post-polio syndrome (PPS) describes the clinical onset of progressive muscular weakness many years after survival of acute paralytic poliomyelitis, often in muscle groups clinically unaffected by the original disease process. Prior pathologic descriptions of this often disabling, but not usually fatal, syndrome have b...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.1995.tb27544.x

    authors: Miller DC

    更新日期:1995-05-25 00:00:00

  • Nutrient intake, nutritional status, and cognitive function with aging.

    abstract::With the demographic aging of populations worldwide, diseases associated with aging are becoming more prevalent and costly to individuals, families, and healthcare systems. Among aging-related impairments, a decline in cognitive function is of particular concern, as it erodes memory and processing abilities and eventu...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1111/nyas.13062

    authors: Tucker KL

    更新日期:2016-03-01 00:00:00

  • Antigen-specific apheresis of pathogenic autoantibodies from myasthenia gravis sera.

    abstract::Myasthenia gravis (MG) is usually caused by autoantibodies against muscle nicotinic acetylcholine receptor (AChR), which is composed of five subunits (alpha(2)betagammadelta or alpha(2)betaepsilondelta). Current treatments, including plasmapheresis, are nonspecific, causing several side effects. We aim to develop an a...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1196/annals.1405.017

    authors: Tzartos SJ,Bitzopoulou K,Gavra I,Kordas G,Jacobson L,Kostelidou K,Lagoumintzis G,Lazos O,Poulas K,Sideris S,Sotiriadis A,Trakas N,Zisimopoulou P

    更新日期:2008-01-01 00:00:00

  • Work and its role in shaping the social gradient in health.

    abstract::Adults with better jobs enjoy better health: job title was, in fact, the social gradient metric first used to study the relationship between social class and chronic disease etiology, a core finding now replicated in most developed countries. What has been less well proved is whether this correlation is causal, and if...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1111/j.1749-6632.2009.05338.x

    authors: Clougherty JE,Souza K,Cullen MR

    更新日期:2010-02-01 00:00:00

  • Modern andrology: from semen analysis to postgenomic studies of the male gametes.

    abstract::A male factor is implicated in about 50% of couples treated with advanced assisted reproductive techniques (in vitro fertilization [IVF] or intracytoplasmic sperm injection [ICSI]). An important function of spermatozoa is to deliver the paternal genome to the oocyte. However, neither the routine testing of male fertil...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1196/annals.1434.021

    authors: Patrizio P,Sanguineti F,Sakkas D

    更新日期:2008-04-01 00:00:00

  • Metabotropic glutamate receptors regulate APP processing in hippocampal neurons and cortical astrocytes derived from fetal rats.

    abstract::It has previously been shown that stimulation of muscarinic m1 or m3 receptors can, by generating diacylglycerol (DAG) and activating protein kinase C (PKC), accelerate the breakdown of the amyloid precursor protein (APP) to form soluble, non-amyloidogenic peptides (APPs). This relationship has been demonstrated in hu...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.1996.tb34443.x

    authors: Lee RK,Jimenez J,Cox AJ,Wurtman RJ

    更新日期:1996-01-17 00:00:00

  • Laser-induced fluorescence for esophageal cancer and dysplasia diagnosis.

    abstract::A method using laser-induced fluorescence (LIF) for in vivo cancer diagnosis of the esophagus is described. Autofluorescence of normal and malignant tissues was measured directly using a fiberoptic probe inserted through an endoscope. The measurements were performed in vivo during routine endoscopy. Measurement of the...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.1998.tb08192.x

    authors: Vo-Dinh T,Panjehpour M,Overholt BF

    更新日期:1998-02-09 00:00:00

  • Emerging roles of lymphatics in inflammatory bowel disease.

    abstract::The mobilization and recruitment of blood and lymphatic vasculatures are widely described in inflammatory bowel diseases (IBDs). Although angiogenesis contributes to intense gut inflammation, it remains unclear whether and when lymphangiogenesis amplifies or protects in IBD. The prolonged maintenance of lymphatic (ove...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章,评审

    doi:10.1111/j.1749-6632.2010.05757.x

    authors: Alexander JS,Chaitanya GV,Grisham MB,Boktor M

    更新日期:2010-10-01 00:00:00

  • Synergistic effects of antiviral agents and humoral antibodies in experimental Herpesvirus hominis encephalitis.

    abstract::Experimental Herpesvirus hominis encephalitis in 3-week-old Swiss mice was utilized to evaluate the antiviral effects of adenine arabinoside (ara-A), phosphonacetic acid (PAA), and humoral antibodies to H. hominis (HIG). Administration of ara-A, PAA, or HIG during the early phase of infection reduced the mortality rat...

    journal_title:Annals of the New York Academy of Sciences

    pub_type: 杂志文章

    doi:10.1111/j.1749-6632.1977.tb21967.x

    authors: Cho CT,Feng KK

    更新日期:1977-03-04 00:00:00