RESUMEN
AIM: In this study, we evaluated the association of rs6964823 of the Ikaros Family Zinc Finger 1 (IKZF1) gene with the risk of colorectal cancer (CRC) within the population of Jammu and Kashmir (J and K). MATERIALS AND METHODS: The variant rs6964823 of the IKZF1 gene was genotyped using the TaqMan allele discrimination assay for 578 individuals (182 CRC cases and 396 healthy controls). The association of single-nucleotide polymorphisms with the disease was evaluated using logistic regression. RESULTS: It was observed that the variant rs6964823 (IKZF1) showed a significant association with an adjusted allelic odds ratio (OR) of 1.74 (1.34-2.27) at 95% confidence interval (CI), P ≤ 0.05. The dominant model (AA + AG vs. GG) was also applied, where the adjusted OR was 3.096 (2.011-4.76) at 95% CI, P > 0.05. CONCLUSIONS: It was found that the variant rs6964823 of the IKZF1 gene is associated with a higher risk of CRC within the population of J and K.
Asunto(s)
Neoplasias Colorrectales/genética , Factor de Transcripción Ikaros/genética , Alelos , Estudios de Casos y Controles , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/patología , Femenino , Predisposición Genética a la Enfermedad , Humanos , India/epidemiología , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Polimorfismo de Nucleótido Simple , Factores de RiesgoRESUMEN
The pattern of strain accumulation and its release during earthquakes along the eastern Himalayan syntaxis is unclear due to its structural complexity and lack of primary surface signatures associated with large-to-great earthquakes. This led to a consensus that these earthquakes occurred on blind faults. Toward understanding this issue, palaeoseismic trenching was conducted across a ~3.1 m high fault scarp preserved along the mountain front at Pasighat (95.33°E, 28.07°N). Multi-proxy radiometric dating employed to the stratigraphic units and detrital charcoals obtained from the trench exposures provide chronological constraint on the discovered palaeoearthquake surface rupture clearly suggesting that the 15th August, 1950 Tibet-Assam earthquake (Mw ~ 8.6) did break the eastern Himalayan front producing a co-seismic slip of 5.5 ± 0.7 meters. This study corroborates the first instance in using post-bomb radiogenic isotopes to help identify an earthquake rupture.