LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 60

Search options

  1. Article ; Online: Insights into the leveraging of GABAergic signaling in cancer therapy.

    Li, Tian-Jiao / Jiang, Jian / Tang, Ya-Ling / Liang, Xin-Hua

    Cancer medicine

    2023  Volume 12, Issue 13, Page(s) 14498–14510

    Abstract: Gamma-aminobutyric acid (GABA) is the main inhibitory neurotransmitter in the brain of adult mammals. Several studies have demonstrated that the GABAergic system may regulate tumor development via GABA receptors, downstream cyclic adenosine monophosphate ...

    Abstract Gamma-aminobutyric acid (GABA) is the main inhibitory neurotransmitter in the brain of adult mammals. Several studies have demonstrated that the GABAergic system may regulate tumor development via GABA receptors, downstream cyclic adenosine monophosphate (cAMP) pathway, epithelial growth factor receptor (EGFR) pathway, AKT pathway, mitogen-activated protein kinase (MAPK) or extracellular signal-related kinases (ERK) pathway, and matrix metalloproteinase (MMP) pathway, although the exact mechanism is unclear. Pioneering studies reported that GABA signaling exists and functions in the cancer microenvironment and has an immunosuppressive effect that contributes to metastasis and colonization. This article reviews the molecular structures and biological functions of GABAergic components correlated with carcinogenesis, the mechanisms underlying GABAergic signaling that manipulate the proliferation and invasion of cancer cells, and the potential GABA receptor agonists and antagonists for cancer therapy. These molecules may provide an avenue for the development of specific pharmacological components to prevent the growth and metastasis of various cancers.
    MeSH term(s) Animals ; Humans ; Signal Transduction ; gamma-Aminobutyric Acid/metabolism ; gamma-Aminobutyric Acid/pharmacology ; Extracellular Signal-Regulated MAP Kinases/metabolism ; Carcinogenesis/metabolism ; Cell Line, Tumor ; Mammals/metabolism ; Tumor Microenvironment
    Chemical Substances gamma-Aminobutyric Acid (56-12-2) ; Extracellular Signal-Regulated MAP Kinases (EC 2.7.11.24)
    Language English
    Publishing date 2023-05-18
    Publishing country United States
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 2659751-2
    ISSN 2045-7634 ; 2045-7634
    ISSN (online) 2045-7634
    ISSN 2045-7634
    DOI 10.1002/cam4.6102
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article: Periodontal Pathogens: A Crucial Link Between Periodontal Diseases and Oral Cancer.

    Li, Tian-Jiao / Hao, Yi-Hang / Tang, Ya-Ling / Liang, Xin-Hua

    Frontiers in microbiology

    2022  Volume 13, Page(s) 919633

    Abstract: Emerging evidence shows a striking link between periodontal diseases and various human cancers including oral cancer. And periodontal pathogens, leading to periodontal diseases development, may serve a crucial role in oral cancer. This review elucidated ... ...

    Abstract Emerging evidence shows a striking link between periodontal diseases and various human cancers including oral cancer. And periodontal pathogens, leading to periodontal diseases development, may serve a crucial role in oral cancer. This review elucidated the molecular mechanisms of periodontal pathogens in oral cancer. The pathogens directly engage in their own unique molecular dialogue with the host epithelium to acquire cancer phenotypes, and indirectly induce a proinflammatory environment and carcinogenic substance in favor of cancer development. And functional, rather than compositional, properties of oral microbial community correlated with cancer development are discussed. The effect of periodontal pathogens on periodontal diseases and oral cancer will further detail the pathogenesis of oral cancer and intensify the need of maintaining oral hygiene for the prevention of oral diseases including oral cancer.
    Language English
    Publishing date 2022-06-30
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2022.919633
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article: [Mechanism of famous classical formula Huaihua Powder in treatment of ulcerative colitis based on metabonomics].

    Han, Li-Ying / Yu, Hao / Li, Tian-Jiao / Wang, Shuai / Bao, Yong-Rui / Meng, Xian-Sheng

    Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica

    2023  Volume 48, Issue 5, Page(s) 1300–1309

    Abstract: Ultra-high performance liquid chromatography-quadrupole-time of flight tandem mass spectrometry(UHPLC-Q-TOF-MS) was employed in this study to observe the effect of Huaihua Powder on the serum metabolites of mice with ulcerative colitis and reveal the ... ...

    Abstract Ultra-high performance liquid chromatography-quadrupole-time of flight tandem mass spectrometry(UHPLC-Q-TOF-MS) was employed in this study to observe the effect of Huaihua Powder on the serum metabolites of mice with ulcerative colitis and reveal the mechanism of Huaihua Powder in the treatment of ulcerative colitis. The mouse model of ulcerative colitis was established by dextran sodium sulfate salt(DSS). The therapeutic effect of Huaihua Powder on ulcerative colitis was preliminarily evaluated based on the disease activity index(DAI), colon appearance, colon tissue morphology, and the content of inflammatory cytokines such as tumor necrosis factor-α(TNF-α), interleukin-6(IL-6), and interleukin-1β(IL-1β). UHPLC-Q-TOF-MS was employed to profile the endogenous metabolites of serum samples in blank control group, model group, and low-, medium-, and high-dose Huaihua Powder groups. Multivariate analyses such as principal component analysis(PCA), partial least squares discriminant analysis(PLS-DA), and orthogonal partial least squares discriminant analysis(OPLS-DA) were performed for pattern recognition. Potential biomarkers were screened by Mass Profiler Professional(MPP) B.14.00 with the thresholds of fold change≥2 and P<0.05. The metabolic pathways were enriched by MetaboAnalyst 5.0. The results showed that Huaihua Powder significantly improved the general state and colon tissue morphology of mice with ulcerative colitis, reduced DAI, and lowered the levels of TNF-α, IL-6, and IL-1β in serum. A total of 38 potential biomarkers were predicted to be related to the regulatory effect of Huaihua Powder, which were mainly involved in glycerophospholipid metabolism, glycine, serine, and threonine metabolism, mutual transformation of glucuronic acid, and glutathione metabolism. This study employed metabolomics to analyze the mechanism of Huaihua Powder in the treatment of ulcerative colitis, laying a foundation for the further research.
    MeSH term(s) Mice ; Animals ; Colitis, Ulcerative/chemically induced ; Colitis, Ulcerative/drug therapy ; Colitis, Ulcerative/metabolism ; Powders ; Tumor Necrosis Factor-alpha/metabolism ; Interleukin-6/metabolism ; Metabolomics ; Colon ; Disease Models, Animal ; Biomarkers ; Dextran Sulfate/metabolism ; Dextran Sulfate/pharmacology ; Dextran Sulfate/therapeutic use
    Chemical Substances Powders ; Tumor Necrosis Factor-alpha ; Interleukin-6 ; Biomarkers ; Dextran Sulfate (9042-14-2)
    Language Chinese
    Publishing date 2023-04-01
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 1004649-5
    ISSN 1001-5302 ; 0254-0029
    ISSN 1001-5302 ; 0254-0029
    DOI 10.19540/j.cnki.cjcmm.20221025.401
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: The GFPT2-O-GlcNAcylation-YBX1 axis promotes IL-18 secretion to regulate the tumor immune microenvironment in pancreatic cancer.

    Zhang, Hui-Ru / Li, Tian-Jiao / Yu, Xian-Jun / Liu, Chen / Wu, Wei-Ding / Ye, Long-Yun / Jin, Kai-Zhou

    Cell death & disease

    2024  Volume 15, Issue 4, Page(s) 244

    Abstract: The immunosuppressive microenvironment caused by several intrinsic and extrinsic mechanism has brought great challenges to the immunotherapy of pancreatic cancer. We identified GFPT2, the key enzyme in hexosamine biosynthesis pathway (HBP), as an immune- ... ...

    Abstract The immunosuppressive microenvironment caused by several intrinsic and extrinsic mechanism has brought great challenges to the immunotherapy of pancreatic cancer. We identified GFPT2, the key enzyme in hexosamine biosynthesis pathway (HBP), as an immune-related prognostic gene in pancreatic cancer using transcriptome sequencing and further confirmed that GFPT2 promoted macrophage M2 polarization and malignant phenotype of pancreatic cancer. HBP is a glucose metabolism pathway leading to the generation of uridine diphosphate N-acetylglucosamine (UDP-GlcNAc), which is further utilized for protein O-GlcNAcylation. We confirmed GFPT2-mediated O-GlcNAcylation played an important role in regulating immune microenvironment. Through cellular proteomics, we identified IL-18 as a key downstream of GFPT2 in regulating the immune microenvironment. Through CO-IP and protein mass spectrum, we confirmed that YBX1 was O-GlcNAcylated and nuclear translocated by GFPT2-mediated O-GlcNAcylation. Then, YBX1 functioned as a transcription factor to promote IL-18 transcription. Our study elucidated the relationship between the metabolic pathway of HBP in cancer cells and the immune microenvironment, which might provide some insights into the combination therapy of HBP vulnerability and immunotherapy in pancreatic cancer.
    MeSH term(s) Humans ; Glycosylation ; Interleukin-18/metabolism ; Pancreatic Neoplasms/pathology ; Proteins/metabolism ; Biosynthetic Pathways ; Hexosamines ; Tumor Microenvironment ; Y-Box-Binding Protein 1/metabolism ; Glutamine-Fructose-6-Phosphate Transaminase (Isomerizing)/genetics
    Chemical Substances Interleukin-18 ; Proteins ; Hexosamines ; YBX1 protein, human ; Y-Box-Binding Protein 1 ; GFPT2 protein, human (EC 2.6.1.16) ; Glutamine-Fructose-6-Phosphate Transaminase (Isomerizing) (EC 2.6.1.16)
    Language English
    Publishing date 2024-04-04
    Publishing country England
    Document type Journal Article
    ZDB-ID 2541626-1
    ISSN 2041-4889 ; 2041-4889
    ISSN (online) 2041-4889
    ISSN 2041-4889
    DOI 10.1038/s41419-024-06589-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article: Analysis of the absorbed constituents and mechanism of liquidambaris fructus extract on hepatocellular carcinoma.

    Wang, Shuai / Yang, Xin-Xin / Li, Tian-Jiao / Zhao, Lin / Bao, Yong-Rui / Meng, Xian-Sheng

    Frontiers in pharmacology

    2022  Volume 13, Page(s) 999935

    Abstract: Background: ...

    Abstract Background:
    Language English
    Publishing date 2022-08-30
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2022.999935
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Effect of Oroxylum indicum on hepatocellular carcinoma via the P53 and VEGF pathways based on microfluidic chips.

    Luo, Xi / Zhao, Miao / Liu, Sicong / Zheng, Yi / Zhang, Qiang / Bao, Yong-Rui / Wang, Shuai / Li, Tian-Jiao / Meng, Xian-Sheng

    BMC complementary medicine and therapies

    2023  Volume 23, Issue 1, Page(s) 400

    Abstract: Background: Hepatocellular carcinoma (HCC), abbreviated as liver cancer, is one of the most common cancers in clinics. HCC has a wider spread and higher incidence due to its high malignancy and metastasis. In HCC, effective strategies to block cancer ... ...

    Abstract Background: Hepatocellular carcinoma (HCC), abbreviated as liver cancer, is one of the most common cancers in clinics. HCC has a wider spread and higher incidence due to its high malignancy and metastasis. In HCC, effective strategies to block cancer cell migration, invasion, and neovascularization need to be further studied. Consumption of flavonoid-rich Oroxylum indicum (OI) has been associated with multiple beneficial effects, including anti-inflammatory and anticancer properties, but the potential effects on HCC have not been thoroughly investigated.
    Objective: In this study, we aimed to reveal the effect of OI on HCC and its potential mechanism through microfluidic technology.
    Methods: We designed microfluidic chips for cell migration, invasion, and neovascularization to evaluate the effect of OI on HepG2 cells. To further explore the mechanism of its anti-liver cancer action, the relevant signaling pathways were studied by microfluidic chips, RT‒qPCR and immunofluorescence techniques. Compared to the control group, cell migration, invasion, and angiogenesis were significantly reduced in each administration group. According to the P53 and VEGF pathways predicted by network pharmacology, RT‒qPCR and immunofluorescence staining experiments were conducted.
    Results: The results showed that OI upregulated the expression of Bax, P53 and Caspase-3 and downregulated the expression of Bcl-2 and MDM2. It has been speculated that OI may directly or indirectly induce apoptosis of HepG2 cells by regulating apoptosis-related genes. OI blocks the VEGF signaling pathway by downregulating the expression levels of VEGF, HIF-1α and EGFR and inhibits the migration and invasion of HepG2 cells and the formation of new blood vessels.
    Conclusion: Our findings suggest that OI may inhibit the migration, invasion, and neovascularization of HepG2 cells, and its regulatory mechanism may be related to the regulation of the P53 and VEGF pathways.
    MeSH term(s) Humans ; Carcinoma, Hepatocellular/genetics ; Liver Neoplasms/genetics ; Tumor Suppressor Protein p53/genetics ; Tumor Suppressor Protein p53/metabolism ; Vascular Endothelial Growth Factor A/metabolism ; Microfluidics
    Chemical Substances Tumor Suppressor Protein p53 ; Vascular Endothelial Growth Factor A
    Language English
    Publishing date 2023-11-07
    Publishing country England
    Document type Journal Article
    ISSN 2662-7671
    ISSN (online) 2662-7671
    DOI 10.1186/s12906-023-04217-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Patrinia villosa treat colorectal cancer by activating PI3K/Akt signaling pathway.

    Li, Xiao-Chen / Wang, Shuai / Yang, Xin-Xin / Li, Tian-Jiao / Gu, Jia-Xing / Zhao, Lin / Bao, Yong-Rui / Meng, Xian-Sheng

    Journal of ethnopharmacology

    2023  Volume 309, Page(s) 116264

    Abstract: Ethnopharmacological relevance: At present, the colorectal cancer (CRC) is a malignant tumor of the colon and rectum that is often found at the junction of the two, and it will invade many visceral organs and organizations, causing very serious damage ... ...

    Abstract Ethnopharmacological relevance: At present, the colorectal cancer (CRC) is a malignant tumor of the colon and rectum that is often found at the junction of the two, and it will invade many visceral organs and organizations, causing very serious damage to the body of the patient. Patrinia villosa Juss. (P.V), is a well-known traditional chinese medicine (TCM), and is recorded in the Compendium of Materia Medica as a necessary article for the treatment of intestinal carbuncle. It has been incorporated into traditional cancer treatment prescriptions in modern medicine. While the mechanism of action of P.V in the treatment of CRC remains unclear.
    Aim of the study: To investigate P.V in treating CRC and clarify the underlying mechanism.
    Materials and methods: This study was based on Azoxymethane (AOM) combined with the Dextran Sulfate Sodium Salt (DSS)-induced CRC mouse model to clarify the pharmacological effects of P.V. The mechanism of action was found by metabolites and metabolomics. The rationality of metabolomics results was verified through the clinical target database of network pharmacology, and find the upstream and downstream target information of relevant action pathways. Apart from that, the targets of associated pathways were confirmed, and the mechanism of action was made clear, using quantitative PCR (q-PCR) and Western blot.
    Results: The number and the diameter of tumors were decreased when mice were treated with P.V. P.V group section results showed newly generated cells which improved the degree of colon cell injury. Pathological indicators presented a trend of recovery to normal cells. Compared to the model group, P.V groups had significantly lower levels of the CRC biomarkers CEA, CA19-9, and CA72-4. Through the evaluation of metabolites and metabolomics, it was found that a total of 50 endogenous metabolites had significant changes. Most of these are modulated and recovered after P.V treatment. It alters glycerol phospholipid metabolites, which are closely related to PI3K target, suggesting that P.V can treat CRC though the PI3K target and PI3K/Akt signaling pathway. q-PCR and Western blot results also verified that the expression of VEGF, PI3K, Akt, P38, JNK, ERK1/2, TP53, IL-6, TNF-α and Caspase-3 were significantly decreased, whereas that of Caspase-9 was increased after treatment.
    Conclusion: P.V is dependent on PI3K target and PI3K/Akt signaling pathway for CRC treatment.
    MeSH term(s) Animals ; Mice ; Proto-Oncogene Proteins c-akt/metabolism ; Phosphatidylinositol 3-Kinases/metabolism ; Patrinia ; Colorectal Neoplasms/metabolism ; Signal Transduction
    Chemical Substances Proto-Oncogene Proteins c-akt (EC 2.7.11.1) ; Phosphatidylinositol 3-Kinases (EC 2.7.1.-)
    Language English
    Publishing date 2023-03-01
    Publishing country Ireland
    Document type Journal Article
    ZDB-ID 134511-4
    ISSN 1872-7573 ; 0378-8741
    ISSN (online) 1872-7573
    ISSN 0378-8741
    DOI 10.1016/j.jep.2023.116264
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: IRF2BP2 drives lymphatic metastasis in OSCC cells by elevating mitochondrial fission-dependent fatty acid oxidation.

    Pang, Xin / Li, Tian-Jiao / Shi, Rong-Jia / Wan, Zi-Xin / Tang, Yue-Yang / Tang, Ya-Ling / Liang, Xin-Hua

    Molecular carcinogenesis

    2023  Volume 63, Issue 1, Page(s) 45–60

    Abstract: Lymph node metastasis (LNM) is a major determinant for the poor outcome of oral squamous cell carcinoma (OSCC). Interferon regulatory factor 2 binding protein 2 (IRF2BP2) has been reported to modulate the development and progression of several types of ... ...

    Abstract Lymph node metastasis (LNM) is a major determinant for the poor outcome of oral squamous cell carcinoma (OSCC). Interferon regulatory factor 2 binding protein 2 (IRF2BP2) has been reported to modulate the development and progression of several types of cancers, while its role in OSCC with LNM has not been reported yet. The expression of IRF2BP2 and its association with LNM were evaluated by immunohistochemistry and qualitative reverse transcription polymerase chain reaction in clinically collected OSCC tissues. Then, loss-of-function and rescue assays were conducted to identify the role of IRF2BP2-mediated fatty acid oxidation (FAO) in the invasion, lymphoinvasion, and epithelial-mesenchymal transition (EMT) in OSCC cells. Importantly, confocal microscope, transmission electron microscope, immunofluorescence, and Western blot were applied to identify the involvement of mitochondrial fission in IRF2BP2-regulated FAO. Lastly, the in vivo models were established to evaluate the role of IRF2BP2 in OSCC. IRF2BP2 overexpression has been associated with LNM in OSCC, whose knockdown inhibited invasion, lymphoinvasion, and EMT of OSCC cells, as well as retarded FAO rate with CPT1A downregulation. And CPT1A overexpression rescued invasion, lymphoinvasion, and induced EMT in IRF2BP2-silenced OSCC cells. Mechanically, IRF2BP2 accelerated mitochondrial fission by contributing to Drp1 S616 phosphorylation and mitochondrial localization, resulting in the upregulation of CPT1A. In addition, IRF2BP2 knockdown significantly inhibited tumor growth and LNM in vivo. The highly expressed IRF2BP2 may induce the phosphorylation and mitochondrial translocation of Drp1 to activate mitochondrial fission, which upregulated CPT1A expression and FAO rate, resulting in LNM in OSCC. This highlighted a potential therapeutic vulnerability for the treatment of LNM
    MeSH term(s) Humans ; Squamous Cell Carcinoma of Head and Neck/genetics ; Carcinoma, Squamous Cell/metabolism ; Mouth Neoplasms/pathology ; Lymphatic Metastasis ; Mitochondrial Dynamics ; Epithelial-Mesenchymal Transition ; Cell Line, Tumor ; Head and Neck Neoplasms ; Fatty Acids ; Cell Movement ; DNA-Binding Proteins ; Transcription Factors
    Chemical Substances Fatty Acids ; IRF2BP2 protein, human ; DNA-Binding Proteins ; Transcription Factors
    Language English
    Publishing date 2023-09-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1004029-8
    ISSN 1098-2744 ; 0899-1987
    ISSN (online) 1098-2744
    ISSN 0899-1987
    DOI 10.1002/mc.23635
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Metabolic regularity of bioactive compounds in Bufei Jianpi granule in rats using ultra-high-performance liquid chromatography coupled with triple quadrupole mass spectrometry analysis technology.

    Wang, Shuai / Yang, Xin Xin / Li, Tian Jiao / Tian, Xiang Mu / Wang, Ying Li / Bai, Gang / Bao, Yong Rui / Meng, Xian Sheng

    Biomedical chromatography : BMC

    2023  Volume 37, Issue 12, Page(s) e5740

    Abstract: Bufei Jianpi granule (BJG) is clinically effective for treating chronic obstructive pulmonary disease (COPD). At present, there is no report regarding the drug metabolism of BJG in vivo. This work developed an ultra-high-performance liquid chromatography ...

    Abstract Bufei Jianpi granule (BJG) is clinically effective for treating chronic obstructive pulmonary disease (COPD). At present, there is no report regarding the drug metabolism of BJG in vivo. This work developed an ultra-high-performance liquid chromatography coupled with triple quadrupole mass spectrometry method with high accuracy and sensitivity to determine drug metabolism of this compound in vivo. After continuous administration of BJG, the concentrations of 10 components in rat plasma, namely betaine, peimine, peiminine, astragaloside A, sinensetin, nobiletin, naringin, calycosin, formononetin, and magnolol, were determined at different time points. Meanwhile, the pharmacokinetic parameters and metabolic rules of these 10 components were evaluated: C
    MeSH term(s) Rats ; Animals ; Rats, Sprague-Dawley ; Chromatography, High Pressure Liquid/methods ; Drugs, Chinese Herbal/chemistry ; Pulmonary Disease, Chronic Obstructive/drug therapy ; Pulmonary Disease, Chronic Obstructive/metabolism ; Mass Spectrometry ; Technology
    Chemical Substances bufei jianpi ; Drugs, Chinese Herbal
    Language English
    Publishing date 2023-09-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 632848-9
    ISSN 1099-0801 ; 0269-3879
    ISSN (online) 1099-0801
    ISSN 0269-3879
    DOI 10.1002/bmc.5740
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Effect of Continuous Positive Airway Pressure on Incident Frailty in Elderly Patients with Obstructive Sleep Apnea: A Study Based on Propensity Score Matching.

    Xue, Xin / Zhao, Li-Bo / Zhao, Zhe / Xu, Wei-Hao / Cai, Wei-Meng / Chen, Shao-Hua / Li, Tian-Jiao / Nie, Ting-Yu / Rui, Dong / Qian, Xiao-Shun / Liu, Lin

    Clinical interventions in aging

    2024  Volume 19, Page(s) 255–263

    Abstract: Background: The concomitant rise in the prevalence of obstructive sleep apnea (OSA) and frailty among the elderly population has been linked to an increase in mortality rates. Despite continuous positive airway pressure (CPAP) being the gold standard ... ...

    Abstract Background: The concomitant rise in the prevalence of obstructive sleep apnea (OSA) and frailty among the elderly population has been linked to an increase in mortality rates. Despite continuous positive airway pressure (CPAP) being the gold standard treatment for OSA, its impact on incident frailty remains inadequately explored.
    Methods: In this cohort study, we analyzed data from 1290 patients diagnosed with OSA, aged 60 years and older. A subset of 71 patients who demonstrated high adherence to CPAP therapy were categorized as the CPAP group. Propensity score matching (PSM) was employed at a 1:4 ratio, matching for variables such as age, gender, body mass index (BMI), and sleep apnea-hypopnea index (AHI), to establish a non-CPAP group for comparison. The FRAIL scale was utilized to evaluate the frailty status of participants. Logistic regression analysis examined the relationship between CPAP therapy and incident frailty, as well as its individual components, in elderly patients with OSA.
    Results: During a median follow-up period of 52 months, incident frailty was observed in 70 patients (19.7%). Patients with OSA receiving CPAP therapy exhibited a lower incidence of frailty compared to those not receiving CPAP (11.26% vs 21.83%,
    Conclusion: CPAP therapy was associated with a reduced risk of incident frailty among elderly patients with OSA.
    MeSH term(s) Humans ; Aged ; Middle Aged ; Cohort Studies ; Continuous Positive Airway Pressure ; Frailty/epidemiology ; Frailty/complications ; Propensity Score ; Sleep Apnea, Obstructive/epidemiology ; Sleep Apnea, Obstructive/therapy
    Language English
    Publishing date 2024-02-16
    Publishing country New Zealand
    Document type Journal Article
    ZDB-ID 2364924-0
    ISSN 1178-1998 ; 1176-9092
    ISSN (online) 1178-1998
    ISSN 1176-9092
    DOI 10.2147/CIA.S446129
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top