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Molecular Research in Osteoarthritis and Osteoarticular Diseases

A special issue of Current Issues in Molecular Biology (ISSN 1467-3045). This special issue belongs to the section "Molecular Medicine".

Deadline for manuscript submissions: 31 July 2024 | Viewed by 1790

Special Issue Editor

Laboratory of Skeletal Biology, Department of Cell Biology, Van Andel Institute, 333 Bostwick Ave. NE, Grand Rapids, MI 49503, USA
Interests: osteoarthritis; osteoclasts; bone homeostasis; skeletal stem cells; energy metabolism; bioinformatics; epigenetics
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

For many years, osteoarthritis and osteoarticular diseases have been the most common diseases affecting the aging population, characterized by dysregulation of bone homeostasis and deformations of bone and cartilage structures. A good balance between anabolism and catabolism maintains the homeostasis of bone and cartilage metabolism. However, under pathological conditions, this balance is disrupted and transformed into a state of metabolic imbalance, leading to diseases such as osteoporosis and osteoarthritis.

Currently, of all the tissues that make up synovial joints, articular cartilage remains the focus of research. But cartilage, synovium, subchondral bone, and the interactions between these tissues are core components in the development of osteoarthritis. Low-grade inflammation and metabolic changes occur as individuals age, and it is the interplay between different cells, their environment, and mechanical and molecular factors that make this disease process so complex.

This special issue explores recent advances at the molecular level in osteoarthritis and bone and joint diseases. It focuses on understanding the pathophysiology and molecular mechanisms of the disease, molecular mechanisms underlying bone metabolism and cartilage metabolism, new therapeutic strategies, cutting-edge technologies, and emerging trends in treatment. By fostering collaboration among experts, we will further study the underlying mechanisms of osteoarthritis, bone and joint diseases and discover new drugs or target proteins for the treatment of these diseases and their eventual regeneration.

Dr. Ye Liu
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Current Issues in Molecular Biology is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • osteoarthritis
  • cartilage regeneration
  • bioinformatics
  • biomarkers
  • inflammation
  • cartilage
  • metabolic imbalance

Published Papers (2 papers)

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Review

36 pages, 2328 KiB  
Review
The Role of Alarmins in the Pathogenesis of Rheumatoid Arthritis, Osteoarthritis, and Psoriasis
by Kajetan Kiełbowski, Wiktoria Stańska, Estera Bakinowska, Marcin Rusiński and Andrzej Pawlik
Curr. Issues Mol. Biol. 2024, 46(4), 3640-3675; https://doi.org/10.3390/cimb46040228 - 19 Apr 2024
Viewed by 494
Abstract
Alarmins are immune-activating factors released after cellular injury or death. By secreting alarmins, cells can interact with immune cells and induce a variety of inflammatory responses. The broad family of alarmins involves several members, such as high-mobility group box 1, S100 proteins, interleukin-33, [...] Read more.
Alarmins are immune-activating factors released after cellular injury or death. By secreting alarmins, cells can interact with immune cells and induce a variety of inflammatory responses. The broad family of alarmins involves several members, such as high-mobility group box 1, S100 proteins, interleukin-33, and heat shock proteins, among others. Studies have found that the concentrations and expression profiles of alarmins are altered in immune-mediated diseases. Furthermore, they are involved in the pathogenesis of inflammatory conditions. The aim of this narrative review is to present the current evidence on the role of alarmins in rheumatoid arthritis, osteoarthritis, and psoriasis. We discuss their potential involvement in mechanisms underlying the progression of these diseases and whether they could become therapeutic targets. Moreover, we summarize the impact of pharmacological agents used in the treatment of these diseases on the expression of alarmins. Full article
(This article belongs to the Special Issue Molecular Research in Osteoarthritis and Osteoarticular Diseases)
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22 pages, 997 KiB  
Review
Genomic Determinants of Knee Joint Biomechanics: An Exploration into the Molecular Basis of Locomotor Function, a Narrative Review
by Georgian-Longin Iacobescu, Loredana Iacobescu, Mihnea Ioan Gabriel Popa, Razvan-Adrian Covache-Busuioc, Antonio-Daniel Corlatescu and Catalin Cirstoiu
Curr. Issues Mol. Biol. 2024, 46(2), 1237-1258; https://doi.org/10.3390/cimb46020079 - 01 Feb 2024
Viewed by 1023
Abstract
In recent years, the nexus between genetics and biomechanics has garnered significant attention, elucidating the role of genomic determinants in shaping the biomechanical attributes of human joints, specifically the knee. This review seeks to provide a comprehensive exploration of the molecular basis underlying [...] Read more.
In recent years, the nexus between genetics and biomechanics has garnered significant attention, elucidating the role of genomic determinants in shaping the biomechanical attributes of human joints, specifically the knee. This review seeks to provide a comprehensive exploration of the molecular basis underlying knee joint locomotor function. Leveraging advancements in genomic sequencing, we identified specific genetic markers and polymorphisms tied to key biomechanical features of the knee, such as ligament elasticity, meniscal resilience, and cartilage health. Particular attention was devoted to collagen genes like COL1A1 and COL5A1 and their influence on ligamentous strength and injury susceptibility. We further investigated the genetic underpinnings of knee osteoarthritis onset and progression, as well as the potential for personalized rehabilitation strategies tailored to an individual’s genetic profile. We reviewed the impact of genetic factors on knee biomechanics and highlighted the importance of personalized orthopedic interventions. The results hold significant implications for injury prevention, treatment optimization, and the future of regenerative medicine, targeting not only knee joint health but joint health in general. Full article
(This article belongs to the Special Issue Molecular Research in Osteoarthritis and Osteoarticular Diseases)
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