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Breaking paradigms: Long non-coding RNAs forming gene fusions with potential implications in cancer

Genes & Diseases 2024年第3期11卷 311-323页

作者： David Sanchez-Marin Macrina Beatriz Silva-Cazares Fany Iris Porras-Reyes Rebeca Garcia-Roman Alma D.Campos-Parra Posgrado en Ciencias Biologicas Facultad de MedicinaUniversidad Nacional Autonoma de MexicoCiudad de MexicoC.P.04360Mexico Unidad Academica Multidisciplinaria Region Altiplano Universidad Autonoma de San Luis Potost(UASLP)Carretera a Cedral Km 5+600Ejido San Jose de la TrojesMatehualaSan Luis PotosiC.P.78760Mexico Servicio de Anatomia Patologica Instituto Nacional de Cancerologia(INCan)Nino JesuisTlalpanCiudaddeMexicoC.P.14080Mexico Instituto de Salud Publica Universidad Veracruzana(UV)Av.Dr LuisDr.Castelazo Ayala s/nCol.Industrial AnimasXalapaVeracruzC.P.91190Mexico

Long non-coding RNAs(lncRNAs)are non-coding RNAs longer than 200 nucleotides with dynamic regulatory *** interact with a wide range of molecules such as DNA,RNA,and proteins to modulate diverse cellular functions through several mechanisms and,if deregulated,they can lead to cancer development and ***,it has been described that IncRNAs are susceptible to form gene fusions with mRNAs or other IncRNAs,breaking the paradigm of gene fusions consisting mainly of protein-coding ***,their biological significance in the tumor phenotype is still ***,their recent identification opens a new line of research to study their biological role in tumor-igenesis,and their potential as biomarkers with clinical relevance or as therapeutic *** present study aimed to review the IncRNA fusions identified so far and to know which of them have been associated with a potential *** address the current challenges to deepen their study as well as the reasons why they represent a future therapeutic window incancer.

关键词： Cancer Genefusions IncRNAs ncRNAs Therapy

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Scleroderma nastii ***.,a gasteroid mushroom from Phulchoki hill,Nepal

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Studies in Fungi 2020年第1期5卷 50-58页

作者： Raut JK Basukala O Shrestha R Poudel RC Faculty of Science Nepal Academy of Science&Technology(NAST)KhumaltarLalitpur GPO Box 3323 KathmanduNepal Current affiliation Tumour Virology Lab International Centre for Genetic Engineering and Biotechnology(ICGEB)Padriciano 9934149 TriesteItaly

A new species of Scleroderma is described from temperate Oak forest of Phulchoki hill,at the highest peak(2,762 m)ringing the Kathmandu valley,*** to velvety,pseudostipitate basidiome,smaller and sub-reticulate basidiospores in comparison to its close relatives,are key diagnostic features of this newly discovered *** novelty of the taxon was also confirmed based on phylogenetic analysis using the data sets of the internal transcribed spacer region(ITS)of nuclear rDNA sequences along with the analysis of scanning electron micrographs of its basidiospores.A comprehensive description,illustrations,and comparisons with phenetically similar species are provided in this *** surveys are needed to verify the species diversity and clarify their geographic distribution.

关键词： Ectomycorrhiza Lalitpur Oak forest Phylogeny Pseudostipe

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Nightlife in the city: drivers of the occurrence and vocal activity of a tropical owl

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Avian Research 2020年第2期11卷 92-105页

作者： Oscar Humberto Marín‑Gómez Michelle García‑Arroyo Camilo ESánchez‑Sarria JRoberto Sosa‑López Diego Santiago‑Alarcon Ian MacGregor‑Fors Red de Ambiente y Sustentabilidad Instituto de Ecología A.C.Carretera antigua a Coatepec 351El Haya91073 XalapaVeracruzMexico Departamento de Ciencias Naturales y Matemáticas Pontificia Universidad Javeriana Cali760044 CaliColombia Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Unidad Oaxaca(CIIDIR) Instituto Politécnico NacionalOaxacaMexico Dirección de Cátedras Consejo Nacional de Ciencia y Tecnología(CONACYT)Mexico CityMexico Red de Biología y Conservación de Vertebrados Instituto de Ecología A.C91073 XalapaVeracruzMexico

Background:Cities differ from non-urban environments by the intensity,scale,and extent of anthropogenic pres-sures,which can drive the occurrence,physiology,and behavior of the organisms thriving in these *** as green cover often predict the occurrence patterns of bird species in urban ***,anthropogenic noise and artificial light at night(ALAN)could also limit the presence and disrupt the behavior of ***,there is still a dearth of knowledge about the influence of urbanization through noise and light pollution on nocturnal bird species *** this study,we assessed the role of green cover,noise,and light pollution on the occurrence and vocal activity of the Mottled Owl(Ciccaba virgata)in the city of xalapa(Mexico).Methods:We obtained soundscape recordings in 61 independent sites scattered across the city of xalapa using autonomous recording *** performed a semi-automated acoustic analysis of the recordings,corroborating all Mottled Owl *** calculated two measures of anthropogenic noise at each study site:daily noise(during 24 h)and masking noise(mean noise amplitude at night per site that could mask the owl’s vocalizations).We further performed generalized linear models to relate green cover,ALAN,daily noise,and masking noise in relation to the owl’s occurrence(i.e.,detected,undetected).We also ran linear models to assess relationships among the beginning and ending of vocal activity with ALAN,and with the anthropogenic and masking noise levels at the moment of which vocalizations were ***,we explored variations of the vocal activity of the Mottled Owl measured as vocalization rate across ***:The presence of Mottled Owls increased with the size of green cover and decreased with increases in both artificial light at night and noise *** the temporal scale,green cover was positively related with the ending of the owl’s vocal activity,while daily noise and ALAN levels were not related to the tim

关键词： Anthropogenic noise Acoustic monitoring Nighttime ecology Urban ecology Urbanization Vocal activity

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