journal
MENU ▼
Read by QxMD icon Read
search

Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research

journal
https://www.readbyqxmd.com/read/28815779/short-term-teriparatide-and-recombinant-human-bone-morphogenetic-protein-2-for-regenerative-approach-to-medication-related-osteonecrosis-of-the-jaws-a-preliminary-study
#1
Junho Jung, Hee-Young Yoo, Gyu-Tae Kim, Jung-Woo Lee, Yeon-Ah Lee, Deog-Yoon Kim, Yong-Dae Kwon
OBJECTIVE: To examine whether adjunct teriparatide administration and local application of recombinant human bone morphogenetic protein-2 (rhBMP-2) is beneficial for the regeneration of jaw bone in patient with medication related osteonecrosis of the jaw (MRONJ). PATIENTS AND METHODS: This study enrolled 17 patients diagnosed with MRONJ. All patients received sequestrectomy under general or local anesthesia with suspension of bisphosphonate. The bone regeneration ratio was compared on cone beam computed tomography (CBCT) scans, acquired immediately post-operation and after 3-months...
August 16, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28815760/impact-microindentation-consistency-of-serial-measurements-and-alterations-in-patients-with-paget-s-disease-of-the-tibia
#2
Frank Malgo, Neveen A T Hamdy, Socrates E Papapoulos, Natasha M Appelman-Dijkstra
Impact microindentation is a new technique for the in vivo measurement of tissue-level properties of cortical bone in humans. To address issues related to the proper application of IMI in clinical practice and to directly examine cortical bone properties in patients with tibia pathology, we studied 11 subjects without tibia pathology and 9 patients with Paget's disease of the tibia in biochemical remission after bisphosphonate treatment. Serial indentations in the tibiae of both legs were performed in all subjects by a single operator until 10 adequate measurements were obtained in each tibia...
August 16, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28815738/the-effect-of-depression-generalized-anxiety-and-selective-serotonin-reuptake-inhibitors-on-change-in-bone-metabolism-in-adolescents-and-emerging-adults
#3
Chadi A Calarge, James A Mills, Kathleen F Janz, Trudy L Burns, Janet A Schlechte, William H Coryell, Babette S Zemel
OBJECTIVES: To prospectively examine the independent contribution of major depressive disorder (MDD), generalized anxiety disorder (GAD), and selective serotonin reuptake inhibitors (SSRIs) use to changes in bone metabolism in older adolescents and emerging adults. METHODS: Medically-healthy 15 to 20 year-olds who were unmedicated or within one month of starting an SSRI were prospectively followed. Psychiatric functioning and medication treatment were assessed monthly...
August 16, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28791737/bone-marrow-fat-changes-after-gastric-bypass-surgery-are-associated-with-loss-of-bone-mass
#4
Tiffany Y Kim, Ann V Schwartz, Xiaojuan Li, Kaipin Xu, Dennis M Black, Dimitry M Petrenko, Lygia Stewart, Stanley J Rogers, Andrew M Posselt, Jonathan T Carter, Dolores M Shoback, Anne L Schafer
Bone marrow fat is a unique fat depot that may regulate bone metabolism. Marrow fat is increased in states of low bone mass, severe underweight, and diabetes. However, longitudinal effects of weight loss and improved glucose homeostasis on marrow fat are unclear, as is the relationship between marrow fat and bone mineral density (BMD) changes. We hypothesized that after Roux-en-Y gastric bypass (RYGB) surgery, marrow fat changes are associated with BMD loss. We enrolled 30 obese women, stratified by diabetes status...
August 9, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28782882/the-expansion-of-heterotopic-bone-in-fibrodysplasia-ossificans-progressiva-is-activin-a-dependent
#5
Jaymin Upadhyay, LiQin Xie, Lily Huang, Nanditha Das, Rachel C Stewart, Morgan C Lyon, Keryn Palmer, Saathyaki Rajamani, Chris Graul, Merryl Lobo, Tyler J Wellman, Edward J Soares, Matthew D Silva, Jacob Hesterman, Lili Wang, Xialing Wen, Xiaobing Qian, Kalyan Nannuru, Vincent Idone, Andrew J Murphy, Aris N Economides, Sarah J Hatsell
Fibrodysplasia Ossificans Progressiva (FOP) is a rare autosomal dominant disorder that is characterized by episodic yet cumulative heterotopic ossification (HO) in skeletal muscles, tendons, and ligaments over a patient's lifetime. FOP is caused by missense mutations in the type I Bone Morphogenetic Protein (BMP) receptor ACVR1. We have determined that the formation of heterotopic bone in FOP requires activation of mutant ACVR1 by Activin A, in part by showing that prophylactic inhibition of Activin A blocks HO in a mouse model of FOP...
August 7, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28782836/histone-deacetylase-3-deletion-in-mesenchymal-progenitor-cells-hinders-long-bone-development
#6
Marina Feigenson, Lomeli Carpio Shull, Earnest L Taylor, Emily T Camilleri, Scott M Reister, Andre J van Wijnen, Elizabeth W Bradley, Jennifer J Westendorf
Long bone formation is a complex process that requires precise transcriptional control of gene expression programs in mesenchymal progenitor cells. Histone deacetylases (Hdacs) coordinate chromatin structure and gene expression by enzymatically removing acetyl groups from histones and other proteins. Hdac inhibitors are used clinically to manage mood disorders, cancers and other conditions, but are teratogenic to the developing skeleton and increase fracture risk in adults. In this study, the functions of Hdac3, one of the enzymes blocked by current Hdac inhibitor therapies, in skeletal mesenchymal progenitor cells were determined...
August 7, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28777485/pls3-deletions-lead-to-severe-spinal-osteoporosis-and-disturbed-bone-matrix-mineralization
#7
Kämpe Aj, Costantini A, Levy-Shraga Y, Zeitlin L, Roschger P, Taylan F, Lindstrand A, Paschalis Ep, Gamsjaeger S, Raas-Rothschild A, Hövel M, Jiao H, Klaushofer K, Grasemann C, Mäkitie O
Mutations in the PLS3 gene, encoding Plastin 3, were described in 2013 as a cause for X-linked primary bone fragility in children. The specific role of PLS3 in bone metabolism remains inadequately understood. Here we describe for the first time PLS3 deletions as the underlying cause for childhood-onset primary osteoporosis in three boys from two families. We carried out thorough clinical, radiological and bone tissue analyses to explore the consequences of these deletions and to further elucidate the role of PLS3 in bone homeostasis...
August 4, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28777474/mast-cells-are-critical-regulators-of-bone-fracture-induced-inflammation-and-osteoclast-formation-and-activity
#8
Jochen Kroner, Anna Kovtun, Julia Kemmler, Joanna J Messmann, Gudrun Strauss, Sebastian Seitz, Thorsten Schinke, Michael Amling, Johanna Kotrba, Jan Dudeck, Anne Dudeck, Anita Ignatius
Mast cells, important sensor and effector cells of the immune system, may influence bone metabolism as their number is increased in osteoporotic patients. They are also present during bone fracture healing with currently unknown functions. Using a novel c-Kit-independent mouse model of mast cell deficiency, we demonstrated that mast cells did not affect physiological bone turnover. However, they triggered local and systemic inflammation after fracture by inducing release of inflammatory mediators and the recruitment of innate immune cells...
August 4, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28777473/bibliometric-analysis-of-female-authorship-trends-and-collaboration-dynamics-over-jbmr%C3%A2-s-30-year-history
#9
Austin E Wininger, James P Fischer, Elive F Likine, Andrew S Gudeman, Alexander R Brinker, Jonathan Ryu, Kevin A Maupin, Shatoria Lunsford, Elizabeth C Whipple, Randall T Loder, Melissa A Kacena
In academia, authorship is considered a currency, and is important for career advancement. As the Journal of Bone and Mineral Research (JBMR®) is the highest-ranked journal in the field of bone, muscle, and mineral metabolism, and is the official publication of the American Society for Bone and Mineral Research, we sought to examine authorship changes over JBMR®'s 30-year history. Two bibliometric methods were used to collect the data. The "decade method" included all published manuscripts throughout one year in each decade over the past 30 years starting with the inaugural year, yielding 746 manuscripts for analysis...
August 4, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28771888/immune-suppressive-and-bone-inhibitory-effects-of-prednisolone-in-growing-and-regenerating-zebrafish-tissues
#10
Karina Geurtzen, Aude Vernet, Andrew Freidin, Martina Rauner, Lorenz C Hofbauer, Jürgen E Schneider, Michael Brand, Franziska Knopf
Glucocorticoids are widely used as therapeutic agents to treat immune-mediated diseases in humans because of their anti-inflammatory and immunosuppressive effects. However, glucocorticoids have various adverse effects, in particular rapid and pronounced bone loss associated with fractures in glucocorticoid-induced osteoporosis, a common form of secondary osteoporosis. In zebrafish, which are increasingly used to study processes of bone regeneration and disease, glucocorticoids show detrimental effects on bone tissue; however, the underlying cellular mechanisms are incompletely understood...
August 2, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28766739/serum-levels-of-a-cathepsin-k-generated-periostin-fragment-predict-incident-low-trauma-fractures-in-postmenopausal-women-independently-of-bmd-and-frax
#11
Nicolas Bonnet, Emmanuel Biver, Thierry Chevalley, René Rizzoli, Patrick Garnero, Serge L Ferrari
Periostin is a matricellular protein involved in bone formation and bone matrix organization, but it is also produced by other tissues. Its circulating levels have been weakly associated with bone microstructure and prevalent fractures, possibly because periostin measured by the current commercial assays does not specifically reflect bone metabolism. In this context, we developed a new ELISA for a periostin fragment resulting from cathepsin K digestion (K-Postn). We hypothesized that circulating K-Postn levels could be associated with bone fragility...
August 2, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28745432/an-ectosteric-inhibitor-of-cathepsin-k-inhibits-bone-resorption-in-ovariectomized-mice
#12
Preety Panwar, Liming Xue, Kent Søe, Kamini Srivastava, Simon Law, Jean-Marie Delaisse, Dieter Brömme
The potent cathepsin K (CatK) inhibitor, Tanshinone IIA Sulfonic Sodium (T06), was tested for its in vitro and in vivo antiresorptive activities. T06 binds in an ectosteric site of CatK remote from its active site and selectively inhibits collagen degradation with an IC50 value of 2.7±0.2 μM (CatK:T06 molar ratio of 1:5). However, it does not suppress fluorogenic peptide cleavage and gelatinolysis at a 2,500-fold molar excess. Contrary to active site-directed CatK inhibitors, such as odanacatib, T06 suppresses bone resorption in both human and mouse osteoclasts equally well (IC50 value for human and mouse osteoclasts: 237±60 nM and 245±55 nM, respectively) and its antiresorptive activity is fully reversible in both cell types...
July 26, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28731215/hypophosphatasia-in-adults-clinical-assessment-and-treatment-considerations
#13
Jay R Shapiro, E Michael Lewiecki
Hypophosphatasia (HPP) is a rare inherited disorder of bone affecting approximately 500-600 known individuals in the US. HPP is due to mutations involving the gene for tissue non-specific alkaline phosphatase. Five clinical types of HPP are recognized. The clinical presentation of HPP varies from devastating prenatal intrauterine disease to mild manifestations in adulthood. In adults, main clinical involvement includes early loss of primary or secondary teeth, osteoporosis, bone pain, chondrocalcinosis, and fractures...
July 21, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28731209/evaluating-atypical-features-of-femur-fractures-how-change-in-radiological-criteria-influenced-incidence-and-demography-of-atypical-femur-fractures-in-a-community-setting
#14
Erin S LeBlanc, A Gabriela Rosales, Dennis M Black, Harry K Genant, Richard M Dell, Darin M Friess, David L Boardman, Douglas C Bauer, Anne de Papp, Arthur C Santora, Eric S Orwoll
Identification of atypical femoral fractures (AFFs) can be challenging. To assist in the radiological assessment, an ASBMR Task Force developed a case definition for AFFs in 2010, revising it in 2013. How the revised definition performs in a community setting compared to the 2010 definition is unknown. We applied the 2013 criteria to 372 femoral fractures that occurred between January 1, 1996, and June 30, 2009, employing two independent expert physician reviewers. We used radiographs that had been categorized in a previous study on the incidence of atypical fractures using 2010 ASMBR criteria (BEAK1)...
July 21, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28727234/kynurenine-a-tryptophan-metabolite-that-accumulates-with-age-induces-bone-loss
#15
Mona El Refaey, Meghan E McGee-Lawrence, Sadanand Fulzele, Eileen J Kennedy, Wendy B Bollag, Mohammed Elsalanty, Qing Zhong, Ke-Hong Ding, Nathaniel G Bendzunas, Xing-Ming Shi, Jianrui Xu, William D Hill, Maribeth H Johnson, Monte Hunter, Jessica L Pierce, Kanglun Yu, Mark W Hamrick, Carlos M Isales
Age-dependent bone loss occurs in humans and in several animal species, including rodents. The underlying causal mechanisms are probably multifactorial, although an age-associated increase in the generation of reactive oxygen species has been frequently implicated. We previously reported that aromatic amino acids function as antioxidants and are anabolic for bone and that they may potentially play a protective role in an aging environment. We hypothesized that upon oxidation the aromatic amino acids would not only lose their anabolic effects but also potentially become a catabolic byproduct...
July 20, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28727179/overexpression-of-g%C3%AE-s-in-murine-osteoblasts-in-vivo-leads-to-increased-bone-mass-and-decreased-bone-quality
#16
Lucia Zhang, Kim S Sugamori, Colin Claridge, Ariana Dela Cruz, Marc D Grynpas, Jane Mitchell
GαS is a heterotrimeric G protein that transduces signals from activated G protein-coupled receptors on the cell surface to stimulate adenylyl cyclase/cyclic adenosine monophosphate (AMP) signaling. GαS plays a central role in mediating numerous growth and maintenance processes including osteogenesis and bone turnover. Decreased GαS expression or activating mutations in GαS both affect bone, suggesting that modulating GαS protein levels may be important for bone health and development. To examine the effects of increased osteoblastic GαS expression on bone development in vivo, we generated transgenic mice with GαS overexpression in osteoblasts (HOM-Gs mice) driven by the 3...
July 20, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28727174/alkaline-phosphatase-discovery-and-naming-of-our-favorite-enzyme
#17
Alejandro F Siller, Michael P Whyte
Alkaline phosphatase can be considered "our favorite enzyme" for reasons apparent to those who diagnose and treat metabolic bone diseases or who study skeletal biology. Few might know, however, that alkaline phosphatase likely represents the most frequently assayed enzyme in all of Medicine. Elevated activity in the circulation is universally recognized as a marker for skeletal or hepatobiliary disease. Nevertheless, the assay conditions in many ways are non-physiological. The term alkaline phosphatase emerged when it became necessary to distinguish "bone phosphatase" from the phosphatase in the prostate that features an acidic pH optimum...
July 20, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28722766/comparative-analysis-of-the-radiology-of-osteoporotic-vertebral-fractures-in-women-and-men-cross-sectional-and-longitudinal-observations-from-the-canadian-multicentre-osteoporosis-study-camos
#18
Brian C Lentle, Claudie Berger, Linda Probyn, Jacques P Brown, Lisa Langsetmo, Ben Fine, Kevin Lian, Arvind K Shergill, Jacques Trollip, Stuart Jackson, William D Leslie, Jerilynn C Prior, Stephanie M Kaiser, David A Hanley, Jonathan D Adachi, Tanveer Towheed, K Shawn Davison, Angela M Cheung, David Goltzman
We compared two methods for osteoporotic vertebral fracture (VF) assessment on lateral spine radiographs, the Genant semiquantitative (GSQ) technique and a modified algorithm-based qualitative (mABQ) approach. We evaluated 4465 women and 1771 men aged ≥50 years from the Canadian Multicentre Osteoporosis Study with available X-ray images at baseline. Observer agreement was lowest for grade 1 VFs determined by GSQ. Among physician readers, agreement was greater for VFs diagnosed by mABQ (ranging from 0.62 [95% confidence interval (CI) 0...
July 19, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28722129/bone-strength-estimated-by-micro-finite-element-analysis-%C3%A2%C2%B5fea-is-heritable-and-shares-genetic-predisposition-with-areal-bmd-the-framingham-study
#19
David Karasik, Serkalem Demissie, Darlene Lu, Kerry E Broe, Steven K Boyd, Ching-Ti Liu, Yi-Hsiang Hsu, Mary L Bouxsein, Douglas P Kiel
Genetic factors contribute to the risk of bone fractures, partly because of effects on bone strength. High-resolution peripheral quantitative computed tomography (HR-pQCT) estimates bone strength using micro-finite element analysis (µFEA). The goal of this study was to investigate if the bone failure load estimated by HR-pQCT-based µFEA is heritable and to what extent it shares genetic regulation with areal bone mineral density (aBMD). Bone microarchitecture was measured by HR-pQCT at the ultradistal tibia and ultradistal radius in adults from the Framingham Heart Study (n = 1087, mean age 72 years; 57% women)...
July 19, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28719727/the-ability-of-a-single-bmd-and-fracture-history-assessment-to-predict-fracture-over-25-years-in-postmenopausal-women-the-study-of-osteoporotic-fractures
#20
Dennis M Black, Jane A Cauley, Rachel Wagman, Kristine Ensrud, Howard A Fink, Teresa A Hillier, Li-Yung Lui, Steven R Cummings, John T Schousboe, Nicola Napoli
The ability of bone mineral density (BMD) and other risk factors to predict fracture risk is well-established for as long as 5 to 10 years. However, their value to predict risk over a longer term has not been directly studied. We investigated whether a single assessment of femoral neck BMD and fracture history can predict fracture risk over 20 to 25 years. We used data from the Study of Osteoporotic Fractures (SOF) that assessed BMD and risk factors in 7959 women age ≥67 (mean = 73.4) in 1988-1990. Follow-up for fractures continued for 25 years for hip fracture, and for 20 years for any nonvertebral fracture...
July 18, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
journal
journal
20260
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"