keyword
https://read.qxmd.com/read/38648518/from-tofu-to-t-bones-how-vegan-and-ketogenic-diets-shape-our-immune-defenses
#21
JOURNAL ARTICLE
Michael J Morowitz
Link et al. conducted a controlled study comparing the impacts of ketogenic and vegan diets on energy intake and immune function in humans. Deep -omics analyses revealed distinct effects of each diet on the immune system, including changes in cell populations and blood transcriptomes indicative of diet-induced shifts between adaptive and innate immunity. The study highlights the potentially significant, rapid impact of diet on immune function and health.
April 22, 2024: Journal of Leukocyte Biology
https://read.qxmd.com/read/38648345/vitamin-d-associated-genetic-variants-in-the-brazilian-population-investigating-potential-instruments-for-mendelian-randomization
#22
JOURNAL ARTICLE
Caroline De Souza Silverio, Carolina Bonilla
INTRODUCTION: Vitamin D is required for bone and mineral metabolism and participates in the regulation of the immune response. It is also linked to several chronic diseases and conditions, usually in populations of European descent. Brazil presents a high prevalence of vitamin D deficiency and insufficiency despite the widespread availability of sunlight in the country. Thus, it is important to investigate the role of vitamin D as a risk factor for disease and to establish causal relationships between vitamin D levels and health-related outcomes in the Brazilian population...
March 31, 2024: Biomédica: Revista del Instituto Nacional de Salud
https://read.qxmd.com/read/38647972/how-comprehensive-is-our-comprehensive-geriatric-assessment-in-clinical-practice-an-irish-perspective
#23
JOURNAL ARTICLE
Karen Dennehy, Amy Lynch, Catriona Reddin, Bart Daly, Tim Dukelow, Michelle Canavan, Maria Costello, Robert Murphy
PURPOSE: Comprehensive geriatric assessment (CGA) is the cornerstone of high-quality care for older adults. There is no current gold standard to guide what should be included as the baseline measure for CGAs. We examined what metrics are being captured in CGA baseline assessments completed by community based integrated care teams in Ireland. METHODS: CGA's care pathways in Ireland are usually initiated with a written document that establish patients baseline in various assessment areas...
April 22, 2024: European Geriatric Medicine
https://read.qxmd.com/read/38647726/on-the-association-between-dietary-oily-fish-intake-and-bone-mineral-density-in-frequent-fish-consumers-of-amerindian-ancestry-the-three-villages-study
#24
JOURNAL ARTICLE
Oscar H Del Brutto, Robertino M Mera, Denisse A Rumbea, Emilio E Arias, Eduardo J Guzmán, Mark J Sedler
UNLABELLED: Reports addressing the effects of oily fish intake on bone health are inconsistent. This study shows that consumption of ≥ 5.2 oily fish servings/week (728 g) is associated with lower prevalence of osteopenia/osteoporosis in elderly women of Amerindian ancestry. Results suggest a beneficial effect of oily fish intake in this population. OBJECTIVES: Oily fish is a major dietary source of omega-3 polyunsaturated fatty acids and other nutrients that may have a positive effect on bone health...
April 22, 2024: Archives of Osteoporosis
https://read.qxmd.com/read/38646574/cow-milk-is-an-important-source-of-iodine-for-prenatal-health-and-switching-to-plant-based-milk-can-lead-to-iodine-insufficiencies
#25
REVIEW
Hallie Lundquist, Julie Hess, Madeline Comeau, Joanne Slavin
Iodine insufficiencies are common among many populations, particularly pregnant women. One of the main functions of iodine is making thyroid hormone. The 2 main hormones that iodine influences are triiodothyronine and thyroxine. Thyroid hormone affects metabolism of most tissues. For the average adult, the recommended dietary allowance (RDA) for iodine is 150 µg. During certain stages of life, such as pregnancy, lactation, and infancy, the importance of iodine is even greater as it supports brain, bone, and organ development...
May 2024: JDS Commun
https://read.qxmd.com/read/38646481/association-of-rotating-night-shift-work-with-tooth-loss-and-severe-periodontitis-among-permanent-employees-in-japan-a-cross-sectional-study
#26
JOURNAL ARTICLE
Yukihiro Sato, Eiji Yoshioka, Yasuaki Saijo
BACKGROUND: The modern 24/7 society demands night shift work, which is a possible risk factor for chronic diseases. This study aimed to examine the associations of rotating night shift work duration with tooth loss and severe periodontitis. METHODS: This cross-sectional study used data from a self-administered questionnaire survey conducted among 3,044 permanent employees aged 20-64 years through a Japanese web research company in 2023. The duration of rotating night shift work was assessed using a question from the Nurses' Health Study...
2024: PeerJ
https://read.qxmd.com/read/38646263/clinical-characteristics-and-outcomes-of-limb-fractures-in-saudi-children
#27
JOURNAL ARTICLE
Lamia Aldhbiban, Fai Alhoshan, Raghad Alomari, Shahad A Almatrafi, Yousef Alanazi, Samir Alsayegh, Haifa Y Alfaraidi, Ayman H Jawadi, Fahad N Aljuraibah
BACKGROUND:  Children's bones are at high risk of fracture as they grow. The clinical characteristics of fractures in children differ from those in adults. Studying fractures in healthy children is critical for identifying cases of fragility fractures. The aim of this study was to assess the clinical characteristics of limb fractures as well as clinical indicators of fracture healing outcomes in healthy Saudi children seen in an emergency room. METHODS: A retrospective review of the treatment course of all pediatric fractures and related factors treated at King Abdullah Specialist Children's Hospital (KASCH) in Riyadh between 2016 and 2018 was conducted...
March 2024: Curēus
https://read.qxmd.com/read/38645952/a-case-of-pelvic-ewsr1-patz1-fusion-sarcoma-treated-with-carbon-ion-radiotherapy
#28
Toshinari Yagi, Osamu Suzuki, Haruki Matsuoka, Kei Shinyashiki, Toru Wakamatsu, Hironari Tamiya, Rie Suzuki, Shigeki Kakunaga, Satoshi Takenaka, Yoshiko Hashii, Ken-Ichi Yoshida, Katsuyuki Nakanishi
EWSR1-PATZ1 fusion sarcoma is a type of round-cell sarcoma with EWSR1-non-EST fusion that was newly categorized in the 2020 World Health Organization classification of soft tissue and bone tumors. In general, local disease is managed via surgical resection; however, at present, there is no standard therapy for locally advanced or metastatic disease. Here, we report our experience with a middle-aged male patient with pelvic EWSR1-PATZ1 fusion sarcoma who was treated with carbon ion radiotherapy and maintained stable disease for 13 months...
July 2024: Radiology Case Reports
https://read.qxmd.com/read/38645602/plasma-cell-myeloma-in-a-9-year-old-male-case-report-and-literature-review
#29
Kato Ronald, Ambaru Jacinta, Ssebagala Umaru
KEY CLINICAL MESSAGE: Plasma cell myeloma is a rare entity in the pediatric population. The peak incidence is in the seventh decade, with less than 2% of cases occurring in patients under the age of 40. It is worth noting that any destructive bony lesion in a child should be investigated. ABSTRACT: Plasma cell myeloma (multiple myeloma) is the most common form of plasma cell neoplasm. It is a rare entity in young patients. The peak incidence is in the seventh decade, with less than 2% of cases occurring in patients under the age of 40...
April 2024: Clinical Case Reports
https://read.qxmd.com/read/38645105/international-expert-based-consensus-definition-staging-criteria-and-minimum-data-elements-for-osteoradionecrosis-of-the-jaw-an-inter-disciplinary-modified-delphi-study
#30
Amy C Moreno, Erin E Watson, Laia Humbert-Vidan, Douglas E Peterson, Lisanne V van Dijk, Teresa Guerrero Urbano, Lisa Van den Bosch, Andrew J Hope, Matthew S Katz, Frank J P Hoebers, Ruth A Aponte Wesson, James E Bates, Paolo Bossi, Adeyinka F Dayo, Mélanie Doré, Eduardo Rodrigues Fregnani, Thomas J Galloway, Daphna Y Gelblum, Issa A Hanna, Christina E Henson, Sudarat Kiat-Amnuay, Anke Korfage, Nancy Y Lee, Carol M Lewis, Charlotte Duch Lynggaard, Antti A Mäkitie, Marco Magalhaes, Yvonne M Mowery, Carles Muñoz-Montplet, Jeffrey N Myers, Ester Orlandi, Jaymit Patel, Jillian M Rigert, Deborah Saunders, Jonathan D Schoenfeld, Ugur Selek, Efsun Somay, Vinita Takiar, Juliette Thariat, Gerda M Verduijn, Alessandro Villa, Nick West, Max J H Witjes, Alex Won, Mark E Wong, Christopher M K L Yao, Simon W Young, Kamal Al-Eryani, Carly E A Barbon, Doke J M Buurman, François J Dieleman, Theresa M Hofstede, Abdul Ahad Khan, Adegbenga O Otun, John C Robinson, Lauren Hum, Jorgen Johansen, Rajesh Lalla, Alexander Lin, Vinod Patel, Richard J Shaw, Mark S Chambers, Daniel Ma, Mabi Singh, Noam Yarom, Abdallah Sherif Radwan Mohamed, Katherine A Hutcheson, Stephen Y Lai, Clifton David Fuller
PURPOSE: Osteoradionecrosis of the jaw (ORNJ) is a severe iatrogenic disease characterized by bone death after radiation therapy (RT) to the head and neck. With over 9 published definitions and at least 16 diagnostic/staging systems, the true incidence and severity of ORNJ are obscured by lack of a standard for disease definition and severity assessment, leading to inaccurate estimation of incidence, reporting ambiguity, and likely under-diagnosis worldwide. This study aimed to achieve consensus on an explicit definition and phenotype of ORNJ and related precursor states through data standardization to facilitate effective diagnosis, monitoring, and multidisciplinary management of ORNJ...
April 9, 2024: medRxiv
https://read.qxmd.com/read/38644693/chronic-neutrophilic-leukemia-and-atypical-chronic-myeloid-leukemia-2024-update-on-diagnosis-genetics-risk-stratification-and-management
#31
REVIEW
Natasha Szuber, Attilio Orazi, Ayalew Tefferi
Chronic neutrophilic leukemia (CNL) is a rare BCR::ABL1-negative myeloproliferative neoplasm (MPN) defined by persistent mature neutrophilic leukocytosis and bone marrow granulocyte hyperplasia. Atypical chronic myeloid leukemia (aCML) (myelodysplastic "[MDS]/MPN with neutrophilia" per World Health Organization [WHO]) is a MDS/MPN overlap disorder featuring dysplastic neutrophilia and circulating myeloid precursors. Both manifest with frequent hepatosplenomegaly and less commonly, bleeding, with high rates of leukemic transformation and death...
April 21, 2024: American Journal of Hematology
https://read.qxmd.com/read/38644690/phenomewide-association-study-of-health-outcomes-associated-with-the-genetic-correlates-of-25-hydroxyvitamin-d-concentration-and-vitamin-d-binding-protein-concentration
#32
JOURNAL ARTICLE
Hailey A Kresge, Freida Blostein, Slavina Goleva, Clara Albiñana, Joana A Revez, Naomi R Wray, Bjarni J Vilhjálmsson, Zhihong Zhu, John J McGrath, Lea K Davis
While it is known that vitamin D deficiency is associated with adverse bone outcomes, it remains unclear whether low vitamin D status may increase the risk of a wider range of health outcomes. We had the opportunity to explore the association between common genetic variants associated with both 25 hydroxyvitamin D (25OHD) and the vitamin D binding protein (DBP, encoded by the GC gene) with a comprehensive range of health disorders and laboratory tests in a large academic medical center. We used summary statistics for 25OHD and DBP to generate polygenic scores (PGS) for 66,482 participants with primarily European ancestry and 13,285 participants with primarily African ancestry from the Vanderbilt University Medical Center Biobank (BioVU)...
April 22, 2024: Twin Research and Human Genetics: the Official Journal of the International Society for Twin Studies
https://read.qxmd.com/read/38644542/differences-in-vertebral-bone-density-between-african-apes
#33
JOURNAL ARTICLE
Niina Korpinen
OBJECTIVES: Low-energy vertebral fractures are a common health concern, especially in elderly people. Interestingly, African apes do not seem to experience as many vertebral fractures and the low-energy ones are even rarer. One potential explanation for this difference is the lower bone density in humans. Yet, only limited research has been done on the vertebral bone density of the great apes and these have mainly included only single vertebrae. Hence the study aim is to expand our understanding of the vertebral microstructure of African apes in multiple spinal segments...
April 21, 2024: American journal of biological anthropology
https://read.qxmd.com/read/38644357/lost-in-research-translation-female-athletes-are-not-male-athletes-especially-at-the-hip
#34
JOURNAL ARTICLE
Cara L Lewis, Sandra J Shefelbine
Altered shape of the proximal femur (cam morphology) or acetabulum (pincer morphology) is indicative of femoroacetabular impingement, which can result in hip pain and osteoarthritis of the hip. As mechanical load during growth affects the resulting bone shape, there is strong evidence in males that cam morphology develops during skeletal growth while physes are open, rather than as an adaptation after growth plates are closed (skeletal maturity). This adaptation is particularly evident in athletes who participate at elite levels prior to skeletal maturity...
April 21, 2024: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://read.qxmd.com/read/38643177/allostatic-load-and-frailty-do-not-covary-significantly-among-older-residents-of-greater-poland
#35
JOURNAL ARTICLE
Jan Jeszka, Darian Hummel, Malgorzata Woźniewicz, Tomoko Morinaka, Yoshiaki Sone, Douglas E Crews
BACKGROUND: Physiological dysregulation/allostatic load and the geriatric syndrome frailty increase with age. As a neurophysiological response system, allostasis supports survival by limiting stressor-related damage. Frailty reflects decreased strength, endurance, and physical abilities secondary to losses of muscle and bone with age. One suggestion, based on large cohort studies of person's ages 70 + years, is that frailty contributes to allostatic load at older ages. However, small community-based research has not confirmed this specific association...
April 20, 2024: Journal of Physiological Anthropology
https://read.qxmd.com/read/38642819/secondary-hyperparathyroidism-predictors-and-relationship-with-vitamin-d-status-bone-turnover-markers-and-bone-mineral-density
#36
JOURNAL ARTICLE
Donal Fitzpatrick, Eamon Laird, Mary Ward, Leane Hoey, Catherine F Hughes, J J Strain, Conal Cunningham, Martin Healy, Anne M Molloy, Helene McNulty, Rosaleen Lannon, Kevin McCarroll
INTRODUCTION: Secondary hyperparathyroidism (SHPT) has adverse implications for bone health but is relatively understudied. In this study we examine the prevalence and determinants of SHPT and describe the relationship of SHPT with bone turnover markers and bone mineral density (BMD) in older Irish adults. METHOD: Eligible participants (n = 4139) were identified from the Trinity-Ulster-Department of Agriculture (TUDA) study, a cohort of Irish adults aged ≥60 years...
April 18, 2024: Bone
https://read.qxmd.com/read/38642670/osteoporosis-emerging-targets-on-the-classical-signaling-pathways-of-bone-formation
#37
REVIEW
Si-Yan Li, Si-Tu Xue, Zhuo-Rong Li
Osteoporosis is a multifaceted skeletal disorder characterized by reduced bone mass and structural deterioration, posing a significant public health challenge, particularly in the elderly population. Treatment strategies for osteoporosis primarily focus on inhibiting bone resorption and promoting bone formation. However, the effectiveness and limitations of current therapeutic approaches underscore the need for innovative methods. This review explores emerging molecular targets within crucial signaling pathways, including wingless/integrated (WNT), bone morphogenetic protein (BMP), hedgehog (HH), and Notch signaling pathway, to understand their roles in osteogenesis regulation...
April 18, 2024: European Journal of Pharmacology
https://read.qxmd.com/read/38642363/the-study-of-dental-status-through-determination-of-the-degree-of-preservation-of-paleoanthropological-material
#38
JOURNAL ARTICLE
Lyudmyla Kaskova, Nataliia V Yanko, Andrii Artemyev, Olha Andriyanova
OBJECTIVE: Aim: To introduce a simple classification system for the degree of preservation and quality of the dentoalveolar apparatus into scientific circulation to further investigate dental diseases in ancestral populations.. PATIENTS AND METHODS: Materials and Methods: The sample analyzed consisted of the remains of 499 individuals from the human populations that existed in the territories of Ukraine from the Copper Age to the Bronze Age. Teeth and jaws were examined macroscopically under bright light; dental changes were evaluated by probing...
2024: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://read.qxmd.com/read/38641703/extra-skeletal-manifestations-in-osteogenesis-imperfecta-mouse-models
#39
JOURNAL ARTICLE
Tara K Crawford, Brittany N Lafaver, Charlotte L Phillips
Osteogenesis imperfecta (OI) is a rare heritable connective tissue disorder of skeletal fragility with an incidence of roughly 1:15,000. Approximately 85% of the pathogenic variants responsible for OI are in the type I collagen genes, COL1A1 and COL1A2, with the remaining pathogenic OI variants spanning at least 20 additional genetic loci that often involve type I collagen post-translational modification, folding, and intracellular transport as well as matrix incorporation and mineralization. In addition to being the most abundant collagen in the body, type I collagen is an important structural and extracellular matrix signaling molecule in multiple organ systems and tissues...
April 19, 2024: Calcified Tissue International
https://read.qxmd.com/read/38641611/bone-health-and-physical-activity-in-adolescents-with-juvenile-idiopathic-arthritis-a-cross-sectional-case-control-study
#40
JOURNAL ARTICLE
Egi Vasil, Colleen M Nesbitt, Clodagh Toomey, Gregor Kuntze, Shane Esau, Carolyn A Emery, Leigh Gabel
BACKGROUND: Adolescents with juvenile idiopathic arthritis (JIA) tend to engage in less physical activity than their typically developing peers. Physical activity is essential for bone development and reduced physical activity may detrimentally effect bone health. Thus, we examined differences in total body bone mineral content (BMC) and areal bone mineral density (aBMD) between adolescents with JIA and adolescent controls without JIA. We also examined associations between moderate-to-vigorous physical activity (MVPA), lean mass, and bone outcomes...
April 19, 2024: Pediatric Rheumatology Online Journal
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