Article
Endocrinology & Metabolism
Dominyka Batkovskyte, Fiona McKenzie, Fulya Taylan, Pelin Ozlem Simsek-Kiper, Sarah M. Nikkel, Hirofumi Ohashi, Roger E. Stevenson, Thuong Ha, Denise P. Cavalcanti, Hiroyuki Miyahara, Steven A. Skinner, Miguel A. Aguirre, Zuehal Akcoeren, Gulen Eda Utine, Tillie Chiu, Kenji Shimizu, Anna Hammarsjoe, Koray Boduroglu, Hannah W. Moore, Raymond J. Louie, Peer Arts, Allie N. Merrihew, Milena Babic, Matilda R. Jackson, Nikos Papadogiannakis, Anna Lindstrand, Ann Nordgren, Christopher P. Barnett, Hamish S. Scott, Andrei S. Chagin, Gen Nishimura, Giedre Grigelioniene
Summary: Lethal short-limb skeletal dysplasia Al-Gazali type is a rare disorder with unknown genetic etiology. A study involving nine patients with clinical features consistent with this disorder identified disease-causing variants in ADAMTSL2, shedding light on the genetic cause and highlighting the importance of analyzing the pseudogene region. This study enhances our understanding of Al-Gazali skeletal dysplasia and its association with ADAMTSL2-related disorders.
JOURNAL OF BONE AND MINERAL RESEARCH
(2023)
Article
Oncology
Qing Liu, Feng Long, Can Zhang, Yupeng Liu, Hongbo He, Wei Luo
Summary: This study evaluated the efficacy and current problems of allograft reconstruction techniques for optimizing treatment strategies. The results showed that allograft reconstruction is an excellent choice for repairing bone defects after malignant bone tumor resection, but it comes with certain risks of complications. Therefore, robust internal fixation protection and other methods such as multidimensional osteotomy and pedicled muscle flap transfer should be employed to improve the survival rate and healing rate of allograft reconstruction.
WORLD JOURNAL OF SURGICAL ONCOLOGY
(2023)
Article
Multidisciplinary Sciences
Eric H. Y. Lau, Owen T. Y. Tsang, David S. C. Hui, Mike Y. W. Kwan, Wai-hung Chan, Susan S. Chiu, Ronald L. W. Ko, Kin H. Chan, Samuel M. S. Cheng, Ranawaka A. P. M. Perera, Benjamin J. Cowling, Leo L. M. Poon, Malik Peiris
Summary: In this study, researchers quantified SARS-CoV-2 specific neutralizing antibodies using plaque reduction neutralization (PRNT) assays on 195 patients in different disease states. They found that patients with severe disease had higher peaks of neutralizing antibody titres than patients with mild or asymptomatic infections, and that serum neutralizing antibody persists for over 6 months in most people.
NATURE COMMUNICATIONS
(2021)
Article
Medicine, General & Internal
Changhoon Jeong, Myungshin Kim, Jisook Yim, Il-Jung Park, Jiwon Lee, Jaeyoung Lee
Summary: Osteopathia striata with cranial sclerosis is characterized by linear striations in the metaphysis of long bones and pelvis with cranial sclerosis. It is caused by mutations in the WTX gene and can lead to fetal or neonatal lethality in affected males. A novel nonsense mutation was identified in a family diagnosed with osteopathia striata with cranial sclerosis, highlighting the importance of genetic analysis in understanding the disease.
Article
Chemistry, Multidisciplinary
Yanru Chen, Wei Chen, Xiaowen Xiang, Lianfu Deng, Jihong Qian, Wenguo Cui, Hao Chen
Summary: In this study, pollen-inspired shell-core aerosol particles capable of Brownian motion are designed for respiratory delivery. The particles are constructed with an outer shell formed from macrophage membranes and an inner core filled with drugs-loaded nanoparticles. The optimized size and shell-core structure enable the particles to have Brownian motion and atomization stability, allowing them to reach the bronchi and alveoli deeply for effective deposition. In vitro experiments show that these particles can promote the angiogenesis of human umbilical vein endothelial cells. In a BPD mouse model, the particles can release the drugs in the alveolar interstitium, promoting microvasculature reconstruction and treating BPD.
ADVANCED MATERIALS
(2023)
Review
Medicine, General & Internal
George R. Thompson, Jo-Anne H. Young
Summary: Aspergillosis is an opportunistic fungal infection that poses a particular risk for patients with neutrophil defects and causes diverse clinical syndromes. This review discusses current understanding and advances in diagnosis and treatment of aspergillosis.
NEW ENGLAND JOURNAL OF MEDICINE
(2021)
Review
Biochemistry & Molecular Biology
Pawel Franczuk, Michal Tkaczyszyn, Maria Kulak, Esabel Domenico, Piotr Ponikowski, Ewa Anita Jankowska
Summary: Viral respiratory infections (VRI) are common and can worsen existing cardiovascular diseases and lead to new complications, especially in COVID-19.
Review
Medicine, General & Internal
Davaasambuu Ganmaa, Davaasambuu Enkhmaa, Erdenebileg Nasantogtokh, Surenmaa Sukhbaatar, Khash-Erdene Tumur-Ochir, J. E. Manson
Summary: Current evidence from RCTs and meta-analyses of RCTs is inconsistent regarding the effects of vitamin D supplementation on respiratory infections and chronic diseases. Individuals most likely to benefit are those with baseline VDD or with selected high-risk conditions.
JOURNAL OF INTERNAL MEDICINE
(2022)
Article
Public, Environmental & Occupational Health
Hortense Petat, Matthieu Schuers, Christophe Marguet, Xavier Humbert, Francois Le Bas, Andry Rabiaza, Sandrine Corbet, Bryce Leterrier, Astrid Vabret, Meriadeg Ar Gouilh
Summary: This study provides additional information on the relationships between respiratory viruses, which remains limited in primary care.
FRONTIERS IN PUBLIC HEALTH
(2023)
Article
Biochemistry & Molecular Biology
Luca Dalle Carbonare, Franco Antoniazzi, Alberto Gandini, Silvia Orsi, Jessica Bertacco, Veronica Li Vigni, Arianna Minoia, Francesca Griggio, Massimiliano Perduca, Monica Mottes, Maria Teresa Valenti
Summary: The study found that RUNX2 gene mutations in Cleidocranial dysplasia (CCD) patients not only affect downstream gene expression, but also impair p53 expression, affecting bone maturation. An in-depth analysis of the RUNX2-associated gene network may provide insights into the complex molecular and phenotypic alterations in mutant subjects.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Review
Biochemistry & Molecular Biology
Alessandra Guasto, Valerie Cormier-Daire
Summary: Bone development is regulated by multiple signaling pathways, and their dysregulation can lead to skeletal dysplasia, making it difficult to precisely explain the pathophysiological mechanisms of bone disorders.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Review
Biochemistry & Molecular Biology
Satoshi Inoue, Jiro Takito, Masanori Nakamura
Summary: Fracture healing process varies depending upon internal and external factors, with different fracture sites showing different healing mechanisms. Ovariectomized mice exhibit differences in bone healing after fracture, with estrogen administration affecting diaphyseal healing but not metaphyseal healing. Hox genes play a role in regulating osteoblast differentiation and bone graft adaptability, contributing to the site-specificity of fracture healing.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Biochemistry & Molecular Biology
Ying-Ju Chen, Tze-Kiong Er
Summary: This study examined the distribution of respiratory viral pathogens during the COVID-19 pandemic in an emergency department. The most common pathogen detected was rhinovirus/enterovirus, followed by adenovirus and SARS-CoV-2. The results showed perfect agreement between the cobas Liat system and the FilmArray TM RP for SARS-CoV-2 detection. The FilmArray TM RP assay is a reliable method for detecting SARS-CoV-2 and other respiratory infections.
Review
Biochemistry & Molecular Biology
Liberato Giardullo, Alberto Altomare, Cinzia Rotondo, Addolorata Corrado, Francesco Paolo Cantatore
Summary: Research has shown that osteoblast proliferation and migration are regulated by various soluble factors and signal transduction pathways, while protein kinases play an important role in disease pathogenesis. Further studies are needed to elucidate the pathological mechanisms underlying osteoblast dysfunction in rare non-hereditary sclerosing diseases.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Critical Care Medicine
Satoshi Inoue, Kaoru Fujikawa, Miwako Matsuki-Fukushima, Masanori Nakamura
Summary: The study compared the repair process between metaphysis and diaphysis of ovariectomized (OVX) and Sham mice, and analyzed the effects of short-term estrogen administration in OVX mice. The results showed that OVX mice had less medullary callus formation and delayed repair in diaphysis compared to Sham mice. Estrogen administration improved medullary callus formation in the diaphysis, but not in the metaphysis, suggesting different estrogen sensitivities between the sites during bone repair.
INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED
(2021)