Bernard Halloran, PhD
Professor Emeritus
Medicine
School of Medicine

Major programs in Dr. Halloran's laboratory include stem cell aging using animal models to study the effects of aging on stem cells and bone. Projects include work with natural products from fruits for the treatment of osteoporosis, development of orthopedic stem cell-based devices to facilitate spine fusion and bone healing. Students and postdoctoral fellows are encouraged to work collaboratively with other faculty in the Departments of Medicine, Bioengineering and Orthopedics.

Education & Training

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• Postdoc Bone, vitamin D University of Wisconsin 1980
• Postdoc Electron microbeam analysis University of Chicago 1977
• PhD Biophysics University of Rochester 1976
• MS Physics Montana State University 1972
• BS Physics Gonzaga University 1969

Interests

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• Nutrition
• Stem cell aging
• Skeletal mechanical loading
• Bone regeneration
• Orthopedic device development
• Aging
• Heterotopic ossification

Websites

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• Profile at endocrine.medicine.ucsf.edu (endocrine.medicine.ucsf.edu)

Publications (141)

Top publication keywords:
Insulin-Like Growth Factor IPrunus domesticaOsteoblastsFruitBone ResorptionPrunusRANK LigandBone DevelopmentParathyroid HormoneFood, PreservedCalcitriolHindlimb SuspensionBone and BonesBone RemodelingOsteoclasts

• Dietary dried plum increases bone mass, suppresses proinflammatory cytokines and promotes attainment of peak bone mass in male mice.
  The Journal of nutritional biochemistry 2016 Shahnazari M, Turner RT, Iwaniec UT, Wronski TJ, Li M, Ferruzzi MG, Nissenson RA, Halloran BP
• Novel mouse model of spinal cord injury-induced heterotopic ossification.
  Journal of rehabilitation research and development 2014 Kang H, Dang AB, Joshi SK, Halloran B, Nissenson R, Zhang X, Li J, Kim HT, Liu X
• A novel mouse model of trauma induced heterotopic ossification.
  Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2013 Liu X, Kang H, Shahnazari M, Kim H, Wang L, Larm O, Adolfsson L, Nissenson R, Halloran B
• CXCL12/CXCR4 signaling in the osteoblast regulates the mesenchymal stem cell and osteoclast lineage populations.
  FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2013 Shahnazari M, Chu V, Wronski TJ, Nissenson RA, Halloran BP
• Simulated spaceflight produces a rapid and sustained loss of osteoprogenitors and an acute but transitory rise of osteoclast precursors in two genetic strains of mice.
  American journal of physiology. Endocrinology and metabolism 2012 Shahnazari M, Kurimoto P, Boudignon BM, Orwoll BE, Bikle DD, Halloran BP
• Early response of bone marrow osteoprogenitors to skeletal unloading and sclerostin antibody.
  Calcified tissue international 2012 Shahnazari M, Wronski T, Chu V, Williams A, Leeper A, Stolina M, Ke HZ, Halloran B
• Aging increases stromal/osteoblastic cell-induced osteoclastogenesis and alters the osteoclast precursor pool in the mouse.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2005 Cao JJ, Wronski TJ, Iwaniec U, Phleger L, Kurimoto P, Boudignon B, Halloran BP

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• Locally Delivered Ascorbic Acid and β-Glycerophosphate Augment Local Bone Graft in a Murine Model of 2-Level Posterior Spinal Fusion.
  International journal of spine surgery 2021 Chen JV, Lee K, Tillinghast K, Halloran B, Dang ABC
• Dried plum mitigates spinal cord injury-induced bone loss in mice.
  JOR spine 2020 Liu X, Liu M, Turner R, Iwaniec U, Kim H, Halloran B
• Dietary countermeasure mitigates simulated spaceflight-induced osteopenia in mice.
  Scientific reports 2020 Steczina S, Tahimic CGT, Pendleton M, M'Saad O, Lowe M, Alwood JS, Halloran BP, Globus RK, Schreurs AS
• Claude D Arnaud, Jr, MD (1929–2016): ASBMR Loses a Founding Father.
  Journal of Bone and Mineral Research 2016 Dolores M Shoback, Hunter Heath, Daniel D Bikle, Wenhan Chang, Bernard Halloran, Gordon Strewler, Robert Nissenson
• Dried plum diet protects from bone loss caused by ionizing radiation.
  Scientific reports 2016 Schreurs AS, Shirazi-Fard Y, Shahnazari M, Alwood JS, Truong TA, Tahimic CG, Limoli CL, Turner ND, Halloran B, Globus RK
• Dietary Dried Plum Increases Peak Bone Mass.
  Nutritional Influences on Bone Health 2016 Mohammad Shahnazari, Bernard Halloran
• Effects of blockade of endogenous Gi signaling in Tie2-expressing cells on bone formation in a mouse model of heterotopic ossification.
  Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2015 Wang L, Carroll DO, Liu X, Roth T, Kim H, Halloran B, Nissenson RA
• Effects of dried plum supplementation on bone metabolism in adult C57BL/6 male mice.
  Calcified tissue international 2013 Smith BJ, Graef JL, Wronski TJ, Rendina E, Williams AA, Clark KA, Clarke SL, Lucas EA, Halloran BP
• Dried plum's unique capacity to reverse bone loss and alter bone metabolism in postmenopausal osteoporosis model.
  PloS one 2013 Rendina E, Hembree KD, Davis MR, Marlow D, Clarke SL, Halloran BP, Lucas EA, Smith BJ
• Skeletal unloading-induced insulin-like growth factor 1 (IGF-1) nonresponsiveness is not shared by platelet-derived growth factor: the selective role of integrins in IGF-1 signaling.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2011 Long RK, Nishida S, Kubota T, Wang Y, Sakata T, Elalieh HZ, Halloran BP, Bikle DD
• Bone turnover markers in peripheral blood and marrow plasma reflect trabecular bone loss but not endocortical expansion in aging mice.
  Bone 2011 Shahnazari M, Dwyer D, Chu V, Asuncion F, Stolina M, Ominsky M, Kostenuik P, Halloran B
• Comparative Study of Dried Fruits and Their Ability to Restore Bone Microarchitecture in Osteopenic C57BL/6 Mice.
  The FASEB Journal 2011 Brenda Jane Smith, Kelsey Hembree, Elizabeth Rendina, Yan Wang, Denver Marlow, Stephen L. Clarke, Bernard P. Halloran, Edralin A. Lucas
• Dietary dried plum increases bone mass in adult and aged male mice.
  The Journal of nutrition 2010 Halloran BP, Wronski TJ, VonHerzen DC, Chu V, Xia X, Pingel JE, Williams AA, Smith BJ
• Gs G protein-coupled receptor signaling in osteoblasts elicits age-dependent effects on bone formation.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2010 Hsiao EC, Boudignon BM, Halloran BP, Nissenson RA, Conklin BR
• Calcitonin-gene-related peptide stimulates stromal cell osteogenic differentiation and inhibits RANKL induced NF-kappaB activation, osteoclastogenesis and bone resorption.
  Bone 2009 Wang L, Shi X, Zhao R, Halloran BP, Clark DJ, Jacobs CR, Kingery WS
• Substance P stimulates bone marrow stromal cell osteogenic activity, osteoclast differentiation, and resorption activity in vitro.
  Bone 2009 Wang L, Zhao R, Shi X, Wei T, Halloran BP, Clark DJ, Jacobs CR, Kingery WS
• Osteoblast expression of an engineered Gs-coupled receptor dramatically increases bone mass.
  Proceedings of the National Academy of Sciences of the United States of America 2008 Hsiao EC, Boudignon BM, Chang WC, Bencsik M, Peng J, Nguyen TD, Manalac C, Halloran BP, Conklin BR, Nissenson RA
• CHAPTER 46 Mechanisms of Immobilization-Induced Bone Loss.
  2008 BERNARD HALLORAN, DANIEL D. BIKLE
• Integrin Regulation of the IGF-I Receptor in Bone, and the Response to Load.
  Clinical Reviews in Bone and Mineral Metabolism 2007 Roger K. Long, Bernard P. Halloran, Daniel D. Bikle
• Conditional expression of a Gi-coupled receptor in osteoblasts results in trabecular osteopenia.
  Endocrinology 2007 Peng J, Bencsik M, Louie A, Lu W, Millard S, Nguyen P, Burghardt A, Majumdar S, Wronski TJ, Halloran B, Conklin BR, Nissenson RA
• IGF-I receptor is required for the anabolic actions of parathyroid hormone on bone.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2007 Wang Y, Nishida S, Boudignon BM, Burghardt A, Elalieh HZ, Hamilton MM, Majumdar S, Halloran BP, Clemens TL, Bikle DD
• Aging impairs IGF-I receptor activation and induces skeletal resistance to IGF-I.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2007 Cao JJ, Kurimoto P, Boudignon B, Rosen C, Lima F, Halloran BP
• Insulin-like growth factor I stimulates recovery of bone lost after a period of skeletal unloading.
  Journal of applied physiology (Bethesda, Md. : 1985) 2007 Boudignon BM, Bikle DD, Kurimoto P, Elalieh H, Nishida S, Wang Y, Burghardt A, Majumdar S, Orwoll BE, Rosen C, Halloran BP
• Role of IGF-I signaling in regulating osteoclastogenesis.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2006 Wang Y, Nishida S, Elalieh HZ, Long RK, Halloran BP, Bikle DD
• Insulin-like growth factor-I is essential for embryonic bone development.
  Endocrinology 2006 Wang Y, Nishida S, Sakata T, Elalieh HZ, Chang W, Halloran BP, Doty SB, Bikle DD
• Effects of in vitro bone formation on the mechanical properties of a trabeculated hydroxyapatite bone substitute.
  Journal of biomedical materials research. Part A 2006 Kazakia GJ, Nauman EA, Ebenstein DM, Halloran BP, Keaveny TM
• Gender differences in the response of CD-1 mouse bone to parathyroid hormone: potential role of IGF-I.
  The Journal of endocrinology 2006 Wang Y, Sakata T, Elalieh HZ, Munson SJ, Burghardt A, Majumdar S, Halloran BP, Bikle DD
• IGF-I enhances bone recovery after 2 weeks of unloading.
  The FASEB Journal 2006 Benjamin Boudignon, Pam Kurimoto, Shigeki Nishida, Yongmei Wang, Jay Cao, Hashem Elalieh, Daniel Bikle, Bernard Halloran
• Regulation of IGF-1 signaling by integrins in bone: Role of mechanical loading.
  The FASEB Journal 2006 Roger K Long, T Sakata, H Z Elalieh, B P Halloran, D D Bikle
• The Role of IGF-I Signaling in Regulating Osteoclastogenesis.
  The FASEB Journal 2006 Yongmei Wang, Shigeki Nishida, Hashem Z Elalieh, Roger K Long, Bernard P Halloran, Daniel D Bikle
• Metabolic acidosis reverses the increase in serum 1,25(OH)2D in phosphorus-restricted normal men.
  AJP Endocrinology and Metabolism 2006 A. A. Portale, B. P. Halloran, S. T. Harris, D. D. Bikle, R. C. Morris
• CHAPTER 50 Vitamin D Metabolism and Aging.
  Vitamin D 2005 BERNARD P. HALLORAN, ANTHONY A. PORTALE
• Hyaluronan increases RANKL expression in bone marrow stromal cells through CD44.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2004 Cao JJ, Singleton PA, Majumdar S, Boudignon B, Burghardt A, Kurimoto P, Wronski TJ, Bourguignon LY, Halloran BP
• Skeletal unloading induces resistance to insulin-like growth factor-I (IGF-I) by inhibiting activation of the IGF-I signaling pathways.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2003 Sakata T, Wang Y, Halloran BP, Elalieh HZ, Cao J, Bikle DD
• PTH differentially regulates expression of RANKL and OPG.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2003 Huang JC, Sakata T, Pfleger LL, Bencsik M, Halloran BP, Bikle DD, Nissenson RA
• bFGF administration lowers the phosphate threshold for mineralization in bone marrow stromal cells.
  Calcified tissue international 2003 Nauman EA, Sakata T, Keaveny TM, Halloran BP, Bikle DD
• Skeletal unloading induces resistance to insulin-like growth factor I on bone formation.
  Bone 2003 Sakata T, Halloran BP, Elalieh HZ, Munson SJ, Rudner L, Venton L, Ginzinger D, Rosen CJ, Bikle DD
• The impact of skeletal unloading on bone formation.
  Gravitational and space biology bulletin : publication of the American Society for Gravitational and Space Biology 2003 Bikle DD, Sakata T, Halloran BP
• Expression of RANKL and OPG correlates with age-related bone loss in male C57BL/6 mice.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2003 Cao J, Venton L, Sakata T, Halloran BP
• Mechanical and chemical characteristics of mineral produced by basic fibroblast growth factor-treated bone marrow stromal cells in vitro.
  Tissue engineering 2002 Nauman EA, Ebenstein DM, Hughes KF, Pruitt L, Halloran BP, Bikle DD, Keaveny TM
• Insulin-like growth factor I is required for the anabolic actions of parathyroid hormone on mouse bone.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2002 Bikle DD, Sakata T, Leary C, Elalieh H, Ginzinger D, Rosen CJ, Beamer W, Majumdar S, Halloran BP
• Changes in bone structure and mass with advancing age in the male C57BL/6J mouse.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2002 Halloran BP, Ferguson VL, Simske SJ, Burghardt A, Venton LL, Majumdar S
• Dehydroepiandrosterone supplementation and bone turnover in middle-aged to elderly men.
  The Journal of clinical endocrinology and metabolism 2002 Kahn AJ, Halloran B, Wolkowitz O, Brizendine L
• The skeletal structure of insulin-like growth factor I-deficient mice.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2001 Bikle D, Majumdar S, Laib A, Powell-Braxton L, Rosen C, Beamer W, Nauman E, Leary C, Halloran B
• Spaceflight alters bone mechanics and modeling drifts in growing rats.
  Aviation, space, and environmental medicine 2001 Vajda EG, Wronski TJ, Halloran BP, Bachus KN, Miller SC
• Long-term measurement of bone strain in vivo: the rat tibia.
  Journal of biomedical materials research 2001 Rabkin BA, Szivek JA, Schonfeld JE, Halloran BP
• Osteoblasts respond to pulsatile fluid flow with short-term increases in PGE(2) but no change in mineralization.
  Journal of applied physiology (Bethesda, Md. : 1985) 2001 Nauman EA, Satcher RL, Keaveny TM, Halloran BP, Bikle DD
• Animal housing influences the response of bone to spaceflight in juvenile rats.
  Journal of applied physiology (Bethesda, Md. : 1985) 2000 Morey-Holton ER, Halloran BP, Garetto LP, Doty SB
• Bone and hormonal changes induced by skeletal unloading in the mature male rat.
  The American journal of physiology 1999 Dehority W, Halloran BP, Bikle DD, Curren T, Kostenuik PJ, Wronski TJ, Shen Y, Rabkin B, Bouraoui A, Morey-Holton E
• Chapter 10 Age-Related Changes in Mineral Metabolism.
  Osteoporosis in Men 1999 Bernard P. Halloran, Daniel D. Bikle
• Skeletal unloading causes resistance of osteoprogenitor cells to parathyroid hormone and to insulin-like growth factor-I.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 1999 Kostenuik PJ, Harris J, Halloran BP, Turner RT, Morey-Holton ER, Bikle DD
• The response of bone to unloading.
  Journal of bone and mineral metabolism 1999 Bikle DD, Halloran BP
• Programmed administration of parathyroid hormone increases bone formation and reduces bone loss in hindlimb-unloaded ovariectomized rats.
  Endocrinology 1998 Turner RT, Evans GL, Cavolina JM, Halloran B, Morey-Holton E
• Lack of effect of spaceflight on bone mass and bone formation in group-housed rats.
  Journal of applied physiology (Bethesda, Md. : 1985) 1998 Wronski TJ, Li M, Shen Y, Miller SC, Bowman BM, Kostenuik P, Halloran BP
• A longitudinal study of calcium homeostasis during human pregnancy and lactation and after resumption of menses.
  The American journal of clinical nutrition 1998 Ritchie LD, Fung EB, Halloran BP, Turnlund JR, Van Loan MD, Cann CE, King JC
• Skeletal unloading inhibits the in vitro proliferation and differentiation of rat osteoprogenitor cells.
  The American journal of physiology 1997 Kostenuik PJ, Halloran BP, Morey-Holton ER, Bikle DD
• Regional responsiveness of the tibia to intermittent administration of parathyroid hormone as affected by skeletal unloading.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 1997 Halloran BP, Bikle DD, Harris J, Tanner S, Curren T, Morey-Holton E
• Spaceflight and the skeleton: lessons for the earthbound.
  Gravitational and space biology bulletin : publication of the American Society for Gravitational and Space Biology 1997 Bikle DD, Halloran BP, Morey-Holton E
• Aging alters calcium regulation of serum concentration of parathyroid hormone in healthy men.
  The American journal of physiology 1997 Portale AA, Lonergan ET, Tanney DM, Halloran BP
• Space flight and the skeleton: lessons for the earthbound.
  The Endocrinologist 1997 Bikle DD, Halloran BP, Morey-Holton E
• Skeletal response to corticosteroid deficiency and excess in growing male rats.
  Bone 1996 Li M, Shen Y, Halloran BP, Baumann BD, Miller K, Wronski TJ
• Aging and renal responsiveness to parathyroid hormone in healthy men.
  The Journal of Clinical Endocrinology & Metabolism 1996 B. P. Halloran
• Aging and renal responsiveness to parathyroid hormone in healthy men.
  The Journal of clinical endocrinology and metabolism 1996 Halloran BP, Lonergan ET, Portale AA
• Effect of aging on the metabolism of phosphorus and 1,25-dihydroxyvitamin D in healthy men.
  The American journal of physiology 1996 Portale AA, Halloran BP, Morris RC, Lonergan ET
• Skeletal unloading induces selective resistance to the anabolic actions of growth hormone on bone.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 1995 Halloran BP, Bikle DD, Harris J, Autry CP, Currier PA, Tanner S, Patterson-Buckendahl P, Morey-Holton E
• The molecular response of bone to growth hormone during skeletal unloading: regional differences.
  Endocrinology 1995 Bikle DD, Harris J, Halloran BP, Currier PA, Tanner S, Morey-Holton E
• Altered skeletal pattern of gene expression in response to spaceflight and hindlimb elevation.
  The American journal of physiology 1994 Bikle DD, Harris J, Halloran BP, Morey-Holton E
• Alendronate increases skeletal mass of growing rats during unloading by inhibiting resorption of calcified cartilage.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 1994 Bikle DD, Morey-Holton ER, Doty SB, Currier PA, Tanner SJ, Halloran BP
• Skeletal unloading induces resistance to insulin-like growth factor I.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 1994 Bikle DD, Harris J, Halloran BP, Morey-Holton ER
• Expression of the genes for insulin-like growth factors and their receptors in bone during skeletal growth.
  The American journal of physiology 1994 Bikle DD, Harris J, Halloran BP, Roberts CT, Leroith D, Morey-Holton E
• Impact of skeletal unloading on bone formation: role of systemic and local factors.
  Acta astronautica 1994 Bikle DD, Halloran BP, Morey-Holton E
• Production of 1,25 dihydroxyvitamin D3 by perfused pig skin.
  The Journal of investigative dermatology 1994 Bikle DD, Halloran BP, Riviere JE
• Cellular growth and differentiation during embryogenesis and fetal development. The role of vitamin D.
  Advances in experimental medicine and biology 1994 Halloran BP
• Alcohol-induced bone disease: relationship to age and parathyroid hormone levels.
  Alcoholism, clinical and experimental research 1993 Bikle DD, Stesin A, Halloran B, Steinbach L, Recker R
• Skeletal unloading decreases production of 1,25-dihydroxyvitamin D.
  The American journal of physiology 1993 Halloran BP, Bikle DD, Harris J, Foskett HC, Morey-Holton E
• Elevated 1,25-dihydroxyvitamin D levels in patients with chronic obstructive pulmonary disease treated with prednisone.
  The Journal of clinical endocrinology and metabolism 1993 Bikle DD, Halloran B, Fong L, Steinbach L, Shellito J
• Metabolic acidosis reverses the increase in serum 1,25(OH)2D in phosphorus-restricted normal men.
  The American journal of physiology 1992 Portale AA, Halloran BP, Harris ST, Bikle DD, Morris RC
• Progestin antagonism of estrogen stimulated 1,25-dihydroxyvitamin D levels.
  The Journal of clinical endocrinology and metabolism 1992 Bikle DD, Halloran BP, Harris ST, Portale AA
• Kinetics of 1,25-dihydroxyvitamin D metabolism in the aging rat.
  The American journal of physiology 1992 Wada L, Daly R, Kern D, Halloran B
• Effect of aging on the circadian rhythm in serum concentration of phosphorus in healthy men.
  Bone and Mineral 1992 A.A. Portale, B.P. Halloran, E.T. Lonergan, R.C. Morris
• EFFECTS OF 17B-ESTRADIOL AND MEDROXYPROGESTERONE ON THE SERUM CONCENTRATION OF 1,25-DIHYDROXYVITAMIN D IN PERI-MENOPAUSAL WOMEN.
  Vitamin D 1991 Bernard P. Halloran, Daniel D. Bikle, Steven T. Harris, Anthony A. Portale
• 1,25-Dihydroxyvitamin D3 and muscle strength in the elderly: a randomized controlled trial.
  The Journal of clinical endocrinology and metabolism 1991 Grady D, Halloran B, Cummings S, Leveille S, Wells L, Black D, Byl N
• Cyclosporin-A increases synthesis of 1,25-dihydroxyvitamin D3 in the rat and mouse.
  Endocrinology 1991 Stein B, Halloran BP, Reinhardt T, Engstrom GW, Bales CW, Drezner MK, Currie KL, Takizawa M, Adams JS, Epstein S
• Different responses of trabecular and cortical bone to 1,25(OH)2D3 infusion.
  The American journal of physiology 1990 Bikle DD, Halloran BP, McGalliard-Cone C, Morey-Holton E
• Production and metabolic clearance of 1,25-dihydroxyvitamin D in men: effect of advancing age.
  The Journal of clinical endocrinology and metabolism 1990 Halloran BP, Portale AA, Lonergan ET, Morris RC
• Bone response to normal weight bearing after a period of skeletal unloading.
  The American journal of physiology 1989 Sessions ND, Halloran BP, Bikle DD, Wronski TJ, Cone CM, Morey-Holton E
• Is 1,25-dihydroxyvitamin D required for reproduction?
  Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.) 1989 Halloran BP
• Physiologic regulation of the serum concentration of 1,25-dihydroxyvitamin D by phosphorus in normal men.
  The Journal of clinical investigation 1989 Portale AA, Halloran BP, Morris RC
• Vitamin D kinetics in vivo: effect of 1,25-dihydroxyvitamin D administration.
  The American journal of physiology 1989 Halloran BP, Castro ME
• Isotopic labeling affects 1,25-dihydroxyvitamin D metabolism.
  Biochemistry 1989 Halloran BP, Bikle DD, Castro ME, Gee E
• Glucocorticoids and inhibition of bone formation induced by skeletal unloading.
  The American journal of physiology 1988 Halloran BP, Bikle DD, Cone CM, Morey-Holton E
• Dietary phosphorus and 1,25-dihydroxyvitamin D metabolism: influence of insulin-like growth factor I.
  Endocrinology 1988 Halloran BP, Spencer EM
• RESPONSE OF THE SERUM LEVEL OF 1,25-(OH)2D TO RESTRICTION OF DIETARY PHOSPHORUS: EFFECT OF ADVANCED AGE.
  Vitamin D 1988 A.A. PORTALE, ?.P. HALLORAN, E.T. LONERGAN, R.C. MORRIS
• Dietary intake of phosphorus modulates the circadian rhythm in serum concentration of phosphorus. Implications for the renal production of 1,25-dihydroxyvitamin D.
  The Journal of clinical investigation 1987 Portale AA, Halloran BP, Morris RC
• The effect of vitamin D status on cutaneous sterologenesis in vivo and in vitro.
  Biochimica et biophysica acta 1987 Feingold KR, Williams ML, Pillai S, Menon GK, Halloran BP, Bikle DD, Elias PM
• The effects of simulated weightlessness on bone maturation.
  Endocrinology 1987 Bikle DD, Halloran BP, Cone CM, Globus RK, Morey-Holton E
• Chronic administration of 1,25-dihydroxyvitamin D3: increased bone but impaired mineralization.
  Endocrinology 1986 Wronski TJ, Halloran BP, Bikle DD, Globus RK, Morey-Holton ER
• Assessment of the free fraction of 25-hydroxyvitamin D in serum and its regulation by albumin and the vitamin D-binding protein.
  The Journal of clinical endocrinology and metabolism 1986 Bikle DD, Gee E, Halloran B, Kowalski MA, Ryzen E, Haddad JG
• Chronic 1,25-dihydroxyvitamin D3 administration in the rat reduces the serum concentration of 25-hydroxyvitamin D by increasing metabolic clearance rate.
  The Journal of clinical investigation 1986 Halloran BP, Bikle DD, Levens MJ, Castro ME, Globus RK, Holton E
• Free 25-hydroxyvitamin D levels are normal in subjects with liver disease and reduced total 25-hydroxyvitamin D levels.
  The Journal of clinical investigation 1986 Bikle DD, Halloran BP, Gee E, Ryzen E, Haddad JG
• Pathogenesis of hypercalcemia in nude mice bearing a human renal carcinoma.
  Endocrinology 1986 Strewler GJ, Wronski TJ, Halloran BP, Miller SC, Leung SC, Williams RD, Nissenson RA
• Skeletal response to dietary calcium in a rat model simulating weightlessness.
  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 1986 Globus RK, Bikle DD, Halloran B, Morey-Holton E
• The role of 1,25-dihydroxyvitamin D in the inhibition of bone formation induced by skeletal unloading.
  Endocrinology 1986 Halloran BP, Bikle DD, Wronski TJ, Globus RK, Levens MJ, Morey-Holton E
• Oral intake of phosphorus can determine the serum concentration of 1,25-dihydroxyvitamin D by determining its production rate in humans.
  The Journal of clinical investigation 1986 Portale AA, Halloran BP, Murphy MM, Morris RC
• Effect of simulated weightlessness and chronic 1,25-dihydroxyvitamin D administration on bone metabolism.
  The Physiologist 1985 Halloran BP, Bikle DD, Wronski TJ, Globus RK, Levens MJ, Morey-Holton E
• Long-term control of plasma calcitriol concentration in dogs and humans. Dominant role of plasma calcium concentration in experimental hyperparathyroidism.
  The Journal of clinical investigation 1985 Hulter HN, Halloran BP, Toto RD, Peterson JC
• Bone disease in alcohol abuse.
  Annals of internal medicine 1985 Bikle DD, Genant HK, Cann C, Recker RR, Halloran BP, Strewler GJ
• Serum concentration of 1,25-dihydroxyvitamin D in the human: diurnal variation.
  The Journal of clinical endocrinology and metabolism 1985 Halloran BP, Portale AA, Castro M, Morris RC, Goldsmith RS
• Measurement of 25,26-dihydroxyvitamin D: importance of the configuration of the C-25 hydroxyl group.
  Biochemistry 1984 Bikle DD, Halloran BP, Whitney JO, Hollis BW
• Free 1,25-dihydroxyvitamin D levels in serum from normal subjects, pregnant subjects, and subjects with liver disease.
  The Journal of clinical investigation 1984 Bikle DD, Gee E, Halloran B, Haddad JG
• Plasma vitamin D metabolite concentrations in chronic renal failure: effect of oral administration of 25-hydroxyvitamin D3.
  The Journal of clinical endocrinology and metabolism 1984 Halloran BP, Schaefer P, Lifschitz M, Levens M, Goldsmith RS
• Separation of isotopically labeled vitamin D metabolites by high-performance liquid chromatography.
  Journal of chromatography 1984 Halloran BP, Bikle DD, Whitney JO
• Effect of dietary phosphorus on circulating concentrations of 1,25-dihydroxyvitamin D and immunoreactive parathyroid hormone in children with moderate renal insufficiency.
  The Journal of clinical investigation 1984 Portale AA, Booth BE, Halloran BP, Morris RC
• Effect of age and dietary calcium on renal 25(OH)D metabolism, serum 1,25(OH)2D, and PTH.
  The American journal of physiology 1984 Armbrecht HJ, Forte LR, Halloran BP
• Probenecid inhibits the secretion of nephrogenous adenosine 3',5'-monophosphate in normal man.
  The Journal of clinical endocrinology and metabolism 1983 Gogel E, Halloran BP, Strewler GJ
• Studies on the role of vitamin D in early skeletal development, mineralization, and growth in rats.
  Calcified tissue international 1983 Miller SC, Halloran BP, DeLuca HF, Jee WS
• Responsiveness of vitamin D-deficient fetal rat limb bones to parathyroid hormone in culture.
  The American journal of physiology 1983 Stern PH, Halloran BP, DeLuca HF, Hefley TJ
• Adaptive response of humans to changes in dietary calcium: relationship between vitamin D regulated intestinal function and serum 1,25-dihydroxyvitamin D levels.
  Gastroenterology 1983 Bikle DD, Herman RH, Hull S, Hagler L, Harris D, Halloran B
• Radioimmunoassay of the Vitamin D Metabolites.
  Assay of Calcium-regulating Hormones 1983 Bernard P. Halloran
• Role of vitamin D in maternal skeletal changes during pregnancy and lactation: a histomorphometric study.
  Calcified tissue international 1982 Miller SC, Halloran BP, DeLuca HF, Jee WS
• Molecular events involved in 1,25-dihydroxyvitamin D3 stimulation of intestinal calcium transport.
  Federation proceedings 1982 DeLuca HF, Franceschi RT, Halloran BP, Massaro ER
• Appearance of the intestinal cytosolic receptor for 1,25-dihydroxyvitamin D3 during neonatal development in the rat.
  The Journal of biological chemistry 1981 Halloran BP, DeLuca HF
• An examination of the importance of 24-hydroxylation to the function of vitamin D during early development.
  Endocrinology 1981 Halloran BP, DeLuca HF, Barthell E, Yamada S, Ohmori M, Takayama H
• Effect of vitamin D deficiency on skeletal development during early growth in the rat.
  Archives of biochemistry and biophysics 1981 Halloran BP, De Luca HF
• Intestinal calcium transport: evidence for two distinct mechanisms of action of 1,25-dihydroxyvitamin D3.
  Archives of biochemistry and biophysics 1981 Halloran BP, De Luca HF
• Studies on the role of 24-hydroxylation of vitamin D in the mineralization of cartilage and bone of vitamin D-deficient rats.
  Calcified tissue international 1981 Miller SC, Halloran BP, DeLuca HF, Yamada S, Takayama H, Jee WS
• Calcium transport in small intestine during early development: role of vitamin D.
  The American journal of physiology 1980 Halloran BP, DeLuca HF
• Skeletal changes during pregnancy and lactation: the role of vitamin D.
  Endocrinology 1980 Halloran BP, DeLuca HF
• Effect of vitamin D deficiency on fertility and reproductive capacity in the female rat.
  The Journal of nutrition 1980 Halloran BP, DeLuca HF
• Calcium transport in small intestine during pregnancy and lactation.
  The American journal of physiology 1980 Halloran BP, DeLuca HF
• (Ca2+ + Mg2+)-ATPase and calmodulin activity of rat red blood cells: lack of dependence on vitamin D.
  FEBS letters 1980 Halloran BP, DeLuca HF, Vincenzi FF
• Vitamin D metabolism during pregnancy and lactation in the rat.
  Proceedings of the National Academy of Sciences of the United States of America 1979 Halloran BP, Barthell EN, DeLuca HF
• In vitro production of 1,25-dihydroxyvitamin D3 by rat placental tissue.
  Proceedings of the National Academy of Sciences of the United States of America 1979 Tanaka Y, Halloran B, Schnoes HK, DeLuca HF
• Vitamin D deficiency and reproduction in rats.
  Science (New York, N.Y.) 1979 Halloran BP, DeLuca HF