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1.
Nutr Metab Cardiovasc Dis ; 34(9): 2095-2106, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39003136

RESUMEN

BACKGROUND AND AIM: The Weight-Adjusted Waist Index (WWI) is a novel obesity metric linked to metabolic disorders. Its relationship with blood pressure and hypertension prevalence in middle-aged and elderly Chinese is unclear. This study examined the association between WWI, blood pressure, and hypertension incidence. METHODS AND RESULTS: This cross-sectional study included 9298 participants from the China Health and Retirement Longitudinal Study, with 4120 non-hypertensive individuals enrolled in the cohort study. In the cross-sectional analysis, WWI was positively associated with systolic blood pressure (SBP) (Beta 0.88, 95% CI: 0.57-1.21, p < 0.001), showing stronger correlations than waist circumference (WC) (Beta 0.20, 95% CI: 0.16-0.23, p < 0.001) and body mass index (BMI) (Beta 0.63, 95% CI: 0.52-0.74, p < 0.001). WWI also showed a positive association with diastolic blood pressure (DBP) (Beta 0.51, 95% CI: 0.32-0.69, p < 0.001), stronger than those with WC (Beta 0.13, 95% CI: 0.11-0.15, p < 0.001) and BMI (Beta 0.43, 95% CI: 0.37-0.50, p < 0.001). In the longitudinal cohort study, there were 1325 (32%) incident cases of hypertension by the end of follow-up. WWI was positively associated with incident hypertension (OR 1.11, 95% CI: 1.04-1.18, p = 0.001), with a stronger predictive value than WC (OR 1.02, 95% CI: 1.01-1.03, p < 0.001) and BMI (OR 1.04, 95% CI: 1.02-1.06, p < 0.001). CONCLUSION: Elevated WWI may serve as an independent risk factor for incident hypertension in the middle-aged and elderly Chinese population.


Asunto(s)
Presión Sanguínea , Índice de Masa Corporal , Hipertensión , Circunferencia de la Cintura , Humanos , Hipertensión/epidemiología , Hipertensión/fisiopatología , Hipertensión/diagnóstico , Masculino , Persona de Mediana Edad , Femenino , Estudios Longitudinales , Estudios Transversales , Anciano , China/epidemiología , Incidencia , Factores de Riesgo , Prevalencia , Obesidad/epidemiología , Obesidad/fisiopatología , Obesidad/diagnóstico , Pueblo Asiatico , Peso Corporal , Pueblos del Este de Asia
2.
Oncol Lett ; 27(6): 249, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38638844

RESUMEN

Breast cancer is the most prevalent malignant tumor affecting women and represents the leading cause of female cancer-related mortality worldwide. Although distant organ metastasis accounts for the majority of breast cancer-related deaths, reports on bladder metastasis are limited in the existing literature. The present study describes the case of a patient with bladder metastasis originating from breast cancer. In addition, the present study also provides a review of 54 cases of similar disease that have been documented in the currently available literature. The literature review aims to elucidate the clinicopathological characteristics and therapeutic approaches for such conditions. The median time from breast cancer diagnosis to bladder metastasis was found to be 5.6 years (range, 0-28 years). The origin of the bladder metastases was predominantly invasive ductal carcinoma (IDC) accounting for 52.3% of cases, followed by invasive lobular carcinoma, accounting for 40.9% of cases. The pathology in the primary tumor was the same as the pathology of the bladder metastases in all cases. There was an 88.9% concordance rate for estrogen receptor status, while the progesterone receptor status was 83.3% and the human epidermal growth factor receptor 2 expression status was 100%. The primary initial symptoms included urinary system manifestations, such as increased frequency, urgency, dysuria, urinary incontinence, nocturia and gross hematuria. For the cystoscopic examination, the predominant findings were bladder wall thickening or masses, along with ureteral orifice masses. Overall, the present study demonstrated that the occurrence of bladder metastasis often follows the metastasis of other organs, with IDC being the most prevalent subtype. The pathological characteristics between the primary tumor and bladder metastasis exhibit a high degree of concordance.

3.
Invest New Drugs ; 40(5): 1095-1105, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-35788937

RESUMEN

Patients with extensive-stage small-cell lung cancer (ES-SCLC) have high relapse rates and poor prognosis. Anlotinib monotherapy has shown promising efficacy for patients with ES-SCLC and has a non-overlapping toxicity profile with chemotherapy. Therefore, the study aims to assess the efficacy and safety of the addition of anlotinib to platinum-chemotherapy as first-line therapy for patients with ES-SCLC. ES-SCLC patients without systemic chemotherapy and immunotherapy were recruited. Eligible patients received anlotinib (12 mg/day, on day 1-14) of a 21-day cycle, with concomitant etoposide (100 mg/m2, on day 1-3) plus cisplatin (75 mg/m2, on day 1) or carboplatin (AUC = 4-5, on day 1) for 4-6 cycles, followed by indefinite anlotinib maintenance therapy. The primary endpoint was progression-free survival (PFS). Secondary endpoints included objective response rate (ORR), disease control rate (DCR), overall survival (OS). Between Jan 15, 2019 and Dec 31, 2020, 25 patients were enrolled. At the data cut-off time (November 3, 2021), the median follow-up was 14.3 months. Median PFS was 10.3 months (95% CI: 6.0-14.5) and median OS was 17.1 months (95% CI: 11.1-19.3). The ORR and DCR were 90% and 100%, respectively. The most common grade 3 or worse treatment-related adverse events were neutropenia (50%), leukopenia (35%), thrombocytopenia (25%), fatigue (10%), nausea (10%), hyponatremia (10%), anemia (10%). One patient discontinued treatment due to treatment-related adverse events. No treatment-related death occurred. Anlotinib plus platinum-chemotherapy as first-line therapy for ES-SCLC has anti-tumor activity, and showed acceptable tolerability. These results provide a basis for future randomized controlled trials.


Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias Pulmonares , Carcinoma Pulmonar de Células Pequeñas , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Carboplatino , Cisplatino , Etopósido/uso terapéutico , Humanos , Indoles , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/patología , Recurrencia Local de Neoplasia/tratamiento farmacológico , Platino (Metal)/uso terapéutico , Quinolinas , Carcinoma Pulmonar de Células Pequeñas/tratamiento farmacológico , Carcinoma Pulmonar de Células Pequeñas/patología , Resultado del Tratamiento
4.
Cancer Biother Radiopharm ; 37(8): 636-649, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-32833504

RESUMEN

Background: Growing evidence demonstrated that long noncoding RNAs (lncRNAs) were involved in the progression of diverse cancers, including breast cancer (BC). Recent studies indicated that lncRNA nuclear enriched abundant transcript 1 (NEAT1) was overexpressed and facilitated tumor processes in many cancers. Nevertheless, the underlying mechanism of NEAT1 in regulating BC progression is still largely unknown. Materials and Methods: The abundance of NEAT1, microRNA-138-5p (miR-138-5p), and zinc finger protein X-linked (ZFX) was assessed by quantitative real-time polymerase chain reaction. Cell Counting Kit-8 (CCK-8) assay, flow cytometry, and transwell assay were utilized to evaluate cell proliferation, apoptosis, migration, and invasion, respectively. Western blot analysis was applied to detect the protein expression of CyclinD1, Bax, E-cadherin, and ZFX. The interaction between miR-138-5p and NEAT1 or ZFX was predicted by starBase v3.0 and validated by dual-luciferase reporter, RNA pull-down, and RNA immunoprecipitation assays. The mice xenograft model was established to investigate the roles of NEAT1 in vivo. Results: NEAT1 was highly expressed and miR-138-5p was lowly expressed in BC tissues and cells. NEAT1 interference or miR-138-5p restoration repressed cell proliferation, migration, and invasion but accelerated apoptosis in BC cells. Moreover, miR-138-5p directly interacted with NEAT1 and its knockdown reversed the suppressive impact of NEAT1 downregulation on the progression of BC cells. In addition, ZFX was a downstream target of miR-138-5p and its upregulation attenuated the antitumor role of miR-138-5p in BC cells. Besides, ZFX expression was positively regulated by NEAT1 and inversely modulated by miR-138-5p. Furthermore, interference of NEAT1 inhibited tumor growth by upregulating miR-138-5p and downregulating ZFX. Conclusion: NEAT1 affected BC progression through modulating miR-138-5p/ZFX axis, providing a vital theoretical basis for BC treatment.


Asunto(s)
Neoplasias de la Mama , MicroARNs , ARN Largo no Codificante , Humanos , Ratones , Animales , Femenino , MicroARNs/genética , MicroARNs/metabolismo , ARN Largo no Codificante/genética , ARN Largo no Codificante/metabolismo , Regulación Neoplásica de la Expresión Génica , Proteína X Asociada a bcl-2/genética , Proliferación Celular/genética , Neoplasias de la Mama/genética , Apoptosis/genética , Cadherinas/metabolismo , Movimiento Celular/genética , Línea Celular Tumoral
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