JMIR Public Health Surveill
August 2025
Background: Asian American, Native Hawaiian, and Pacific Islander (AANHPI) populations have diverse cultural, immigration, and sociodemographic characteristics. Aggregated data could mask substantial differences in substance use between cultural subgroups in this population. Yet, studies examining substance use among the AANHPI population are limited.
View Article and Find Full Text PDFBackground: Many Korean American older adults have limited English proficiency, have low socioeconomic status, and are immigrants. The availability and accessibility of linguistic and culturally appropriate dementia-related health care and caregiving resources for this population are limited. This is concerning given that Korean American older adults are a rapidly growing population, and Alzheimer disease and related dementias (ADRD) represent a significant public health issue.
View Article and Find Full Text PDFIntroduction: The global burden of chronic immune-mediated inflammatory diseases (IMIDs) is increasing, and rising prevalence rates significantly affect socioeconomic factors and quality of life. Inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), along with ankylosing spondylitis (AS), are prominent chronic IMIDs that share overlapping pathophysiological mechanisms. Recent research has highlighted the importance of the gut microbiota in the pathogenesis of these diseases, suggesting that shared microbial dysbiosis may contribute to their development.
View Article and Find Full Text PDFObjective: This study aims to assess the impact of the ASAS early axial spondyloarthritis (axSpA) definition on radiographic progression, one important indicator of long-term disease burden, using the Modified Stoke Ankylosing Spondylitis Spinal Score (mSASSS) across a 12-year period, comparing early and established groups.
Methods: Using data from the Korean spondyloarthropathy registry, this observational study retrospectively categorized patients into early or established axSpA groups based on the ASAS definition. Radiographic progression was assessed by analyzing annual changes in mSASSS.
Alzheimers Dement
June 2025
Introduction: Elucidating barriers and facilitators to research participation is especially important in Asian American, Native Hawaiian, and Pacific Islander (AANHPI) populations, who are significantly underrepresented in Alzheimer's disease and related dementias (ADRD) research.
Methods: We analyzed multilingual data from the 7-item Research Attitude Questionnaire (RAQ) among diverse AANHPI participants across a broad age range in the Collaborative Approach for AANHPI Research and Education (CARE) registry.
Results: Upon enrollment, 10,063 CARE participants were invited to complete the RAQ; 72.
Introduction: Asian American, Native Hawaiian, and Pacific Islander (AANHPI) communities are among the fastest growing segments of older adults in the United States yet remain underrepresented in aging, dementia, and caregiving research.
Methods: The Collaborative Approach for AANHPI Research & Education (CARE), a recruitment registry, aims to improve the representation of AANHPI older adults in research. We describe activity to date, as well as planned expansions in cultural groups, language capacity, and data collection in the registry.
Objective: CT-P13, a biosimilar of infliximab, is widely used for treating ankylosing spondylitis (AS). However, the formation of anti-drug antibodies (ADAs) can reduce its efficacy. This study aimed to identify risk factors associated with high ADA levels in AS patients treated with CT-P13.
View Article and Find Full Text PDFArthritis Res Ther
February 2025
Background: Ankylosing spondylitis (AS) is a chronic inflammatory disease characterized by ectopic bone formation. The anti-inflammatory function of dipeptidyl peptidase-4 (DPP4) inhibitor has been reported in bone metabolism, but its utility in AS has not previously been investigated.
Methods: We assessed DPP4 level in serum, synovial fluid, and facet joint tissue of AS patients.
This study assessed the therapeutic potential of swimming exercise in the curdlan-injected SKG mouse model and investigated the modulatory effects of irisin on inflammation. Curdlan-injected SKG were randomly assigned to either a home-cage group or a swimming group for 6 weeks. Changes in clinical arthritis scores and ankle thickness were measured weekly.
View Article and Find Full Text PDFBackground: Reports of escalated discrimination experiences among Asian American and Native Hawaiian Pacific Islanders (AANHPI) continue.
Methods: Using the original and follow-up surveys of the COVID-19 Effects on the Mental and Physical Health of AAPI (Asian American and Pacific Islanders) Survey Study (COMPASS I and COMPASS II) (n = 3177), we examined changes over approximately a 1-year period in discrimination experiences attributable to being AAPI and factors associated with worse mental health outcomes.
Results: Experiences of discrimination remained high in COMPASS II with 60.
Biochem Biophys Res Commun
August 2024
Background: Tumor necrosis factor inhibitors (TNFis) have shown dramatic benefit in patients with spondyloarthritis (SpA). Tapering of TNFi medication may be considered in patients with sustained low disease activity because continued use of TNFis at standard doses may increase the risk of side effects including infections and impose an economic burden. However, the optimal TNFi tapering strategy for SpA patients with inactive disease has not been established.
View Article and Find Full Text PDFImmunotherapy
July 2024
Nonradiographic axial spondyloarthritis (nr-axSpA) is a subtype of SpA with undeveloped definite radiographic sacroiliitis. Tumor necrosis factor inhibitors have demonstrated effectiveness in nr-axSpA patients who do not respond to first-line therapy. More recently, accumulated data from genetic, experimental, and clinical studies revealed that IL-17 is a key player in the pathogenesis of SpA, leading to development of new biologics directly inhibiting IL-17.
View Article and Find Full Text PDFDement Geriatr Cogn Disord
May 2024
Introduction: We elicited Vietnamese Americans' perspectives on culturally appropriate recruitment into a new research registry: Collaborative Approach for Asian Americans, Native Hawaiians, and Pacific Islanders (AANHPIs) Research and Education (CARE).
Methods: Three focus groups were conducted with 21 Vietnamese Americans. Topics included knowledge about and experiences with research, outreach and recruitment methods for research participation and registry enrollment, and views about research incentives.
Objective: To investigate the effects of anti-tumor necrosis factor (TNF) treatment on lipid profiles and identify risk factors for an increase in total cholesterol (TC) after the anti-TNF treatment in ankylosing spondylitis (AS) patients.
Methods: This retrospective cohort study analyzed AS patients who received the first-line anti-TNF treatment. Patients with at least nine months of follow-up were included; those who were under 18 years or on any lipid-lowering agent were excluded.
Mycobiology
October 2023
species, classified under Oomycota, cause significant damage to various crops and trees. The present study introduced species, and , new to Korea, which pose notable risks to their respective host plants. Our research provided a comprehensive description of these species taking into account their cultural features, morphological characteristics, and molecular phylogenetic analysis using the internal transcribed spacer rDNA region and cytochrome c oxidase subunit mtDNA genes (1 and 2) sequences.
View Article and Find Full Text PDFConventional and organic farming systems affect soils differently, thereby influencing microbial diversity and composition. Organic farming, which relies on natural processes, biodiversity, and cycles adapted to local conditions, is generally known to improve soil texture and alleviate microbial diversity loss compared with that of conventional farming, which uses synthetic inputs such as chemical fertilisers, pesticides, and herbicides. Although they affect the health and productivity of host plants, the community dynamics of fungi and fungi-like oomycetes (under ) in organic farmland are poorly understood.
View Article and Find Full Text PDFIntroduction: This discrete choice experiment (DCE) identified Asian American and Pacific Islander (AAPI) adults' preferences for recruitment strategies/messaging to enroll in the Collaborative Approach for AAPI Research and Education (CARE) registry for dementia-related research.
Methods: DCE recruitment strategy/messaging options were developed in English, Chinese, Korean, and Vietnamese. AAPI participants 50 years and older selected (1) who, (2) what, and (3) how they would prefer hearing about CARE.
In this study, we investigated the effects of organic vegetable juice (OVJ) supplementation on modulating the microbial community, and how its consumption ameliorated blood-lipid profiles in diet-induced obese mice. Here, we studied the alleviating effect of hyperlipidemia via animal experiments using diet-induced obese mice and analyzed the effect of OVJ on the microbial community in continuous colon simulation system. OVJ consumption did not have a significant effect on weight loss but helped reduce the weight of the epididymis fat tissue and adipocytes.
View Article and Find Full Text PDFProtein phosphatase magnesium-dependent 1A (PPM1A), serine/threonine protein phosphatase, in sera level was increased in patients with ankylosing spondylitis (AS). Preosteoblasts were differentiated actively to matured osteoblasts by intracellular PPM1A overexpression. However, it was unclear whether extracellular PPM1A contributes to the excessive bone-forming activity in AS.
View Article and Find Full Text PDFObjectives: To identify clinical and genetic factors associated with severe radiographic damage in patients with ankylosing spondylitis (AS).
Methods: We newly generated genome-wide single nucleotide polymorphism data (833K) for 444 patients with AS. The severity of radiographic damage was assessed using the modified Stoke Ankylosing Spondylitis Spinal Score (mSASSS).
J Bone Miner Res
February 2023
Enthesophyte formation plays a crucial role in the development of spinal ankylosis in ankylosing spondylitis (AS). We aimed to investigate the role of platelet-derived growth factor B (PDGFB) in enthesophyte formation of AS using in vitro and in vivo models and to determine the association between PDGFB and spinal progression in AS. Serum PDGFB levels were measured in AS patients and healthy controls (HC).
View Article and Find Full Text PDFThe fungal-like family (), also called "water mold," includes mostly aquatic saprophytes as well as notorious aquatic animal pathogens. Most studies on have been biased toward pathogenic species that are important to aquaculture rather than saprotrophic species, despite the latter's crucial roles in carbon cycling of freshwater ecosystems. Few attempts have been made to study the diversity and ecology of ; thus, their ecological role is not well-known.
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