Richard D Bell
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Explore the profile of Richard D Bell including associated specialties, affiliations and a list of published articles.
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29
Citations
522
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Recent Articles
1.
Chen X, Shibu G, Sokolsky B, Soussana T, Fisher L, Deochand D, et al.
Sci Transl Med
. 2024 Nov;
16(774):eadq5091.
PMID: 39565872
Macrophages are key drivers of inflammation and tissue damage in autoimmune diseases including rheumatoid arthritis. The rate-limiting step for transcription of more than 70% of inducible genes in macrophages is...
2.
Bell R, Brendel M, Konnaris M, Xiang J, Otero M, Fontana M, et al.
Nat Commun
. 2024 Aug;
15(1):7503.
PMID: 39209814
Rheumatoid arthritis (RA) is a complex immune-mediated inflammatory disorder in which patients suffer from inflammatory-erosive arthritis. Recent advances on histopathology heterogeneity of RA synovial tissue revealed three distinct phenotypes based...
3.
Bell R, Cann E, Mishra B, Valencia M, Zhang Q, Huang M, et al.
J Orthop Res
. 2024 Jun;
42(11):2582-2592.
PMID: 38922976
Staphyloccocus aureus (S. aureus) is a major bacterial pathogen in orthopedic periprosthetic joint infection (PJI). S. aureus forms biofilms that promote persistent infection by shielding bacteria from immune cells and...
4.
Konnaris M, Junginger L, Sibilsky Enselman E, Bell R, Maerz T, Bedi A
HSS J
. 2023 Feb;
19(1):97-106.
PMID: 36776512
Patients with symptomatic femoroacetabular impingement (FAI) have hip strength deficits, instability, and increased risk for concomitant injury. While surgical intervention is an effective method of treatment for FAI, more information...
5.
Kenney H, Wood R, Ramirez G, Bell R, Chen K, Schnur L, et al.
Arthritis Res Ther
. 2023 Feb;
25(1):17.
PMID: 36732826
Background: Although treatment options and algorithms for rheumatoid arthritis (RA) have improved remarkably in recent decades, there continues to be no definitive cure or pharmacologic intervention with reliable long-term efficacy....
6.
Lin X, Bell R, Catheline S, Takano T, McDavid A, Jonason J, et al.
Arthritis Rheumatol
. 2023 Jan;
75(6):923-936.
PMID: 36625730
Objective: The synovial lymphatic system (SLS) removes catabolic factors from the joint. Vascular endothelial growth factor C (VEGF-C) and its receptor, VEGFR-3, are crucial for lymphangiogenesis. However, their involvement in...
7.
Kenney H, Peng Y, Bell R, Wood R, Xing L, Ritchlin C, et al.
Sci Rep
. 2022 Jul;
12(1):12751.
PMID: 35882971
While rheumatoid arthritis patients and tumor necrosis factor transgenic (TNF-Tg) mice with inflammatory-erosive arthritis display lymphatic drainage deficits, the mechanisms responsible remain unknown. As ultrastructural studies of joint-draining popliteal lymphatic...
8.
Fujii T, Wada S, Carballo C, Bell R, Morita W, Nakagawa Y, et al.
JBMR Plus
. 2022 Jul;
6(7):e10635.
PMID: 35866148
Macrophages are important for repair of injured tissues, but their role in healing after surgical repair of musculoskeletal tissues is not well understood. We used single-cell RNA sequencing (RNA-seq), flow...
9.
Konnaris M, Brendel M, Fontana M, Otero M, Ivashkiv L, Wang F, et al.
Arthritis Res Ther
. 2022 Mar;
24(1):68.
PMID: 35277196
Histopathology is widely used to analyze clinical biopsy specimens and tissues from pre-clinical models of a variety of musculoskeletal conditions. Histological assessment relies on scoring systems that require expertise, time,...
10.
Catheline S, Bell R, Oluoch L, James M, Escalera-Rivera K, Maynard R, et al.
Sci Signal
. 2021 Sep;
14(701):eabf3535.
PMID: 34546791
Canonical nuclear factor κB (NF-κB) signaling mediated by homo- and heterodimers of the NF-κB subunits p65 (RELA) and p50 (NFKB1) is associated with age-related pathologies and with disease progression in...