Ontology highlight
ABSTRACT:
PROVIDER: PRJNA507957 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR8272683_1.fastq.gz | Fastqsanger.gz | |||
| SRR8272683_2.fastq.gz | Fastqsanger.gz | |||
| SRR8272684_1.fastq.gz | Fastqsanger.gz | |||
| SRR8272684_2.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 4 of 4 |
Similar Datasets
Project description:This project mainly aims to characterize the complex toxic components present in the venom of Trimeresurus malabaricus (Malabar pit viper). Since Trimeresurus malabaricus (Malabar pit viper) species are mainly inhabited to plantation crop areas, its envenomation is a serious threat to the human population thriving in these zones, especially to the plantation workers. Therefore, exploring the venom proteome of Malabar pit viper is decisive to develop and design new antivenom and therapeutics against its envenomation. As described in this study, applying various orthogonal separation strategies helped in dissecting venom constituents of Trimeresurus malabaricus and is the first comprehensive attempt in revealing the complex venom profile of Malabar pit viper through proteomics approaches incorporating multiple database searches. In order to achieve this the crude venom components were resolved on a 12% SDS page. Further each of the bands were subjected to in-gel trypsin digestion. The crude venom was also subjected to ion-exchange chromatography separation. The obtained fractions were subjected to in-solution trypsin digestion. All the digested peptides were then subjected to Q-TOF LC-MS/MS analysis.
2020-01-24 | PXD011673 | Pride
Project description:Comprehensive snake venomics of the Okinawa Habu pit viper, Protobothrops flavoviridis, by complementary mass spectrometry-guided approaches
2018-04-05 | MSV000082240 | MassIVE
Project description:Hypnale hypnale (hump-nosed pit viper) is considered to be one among the medically important venomous snake species of India and Sri Lanka. In the present study, venom proteome profiling of a single Hypnale hypnale from Western Ghats of India was achieved using SDS-PAGE based protein separation followed by LC-MS/MS analysis
2020-03-19 | PXD017592 | Pride
Project description:In this study two Viperidae species, living in two different habitats, the horned desert viper (Cerastes cerastes) native to the deserts in North Africa and in turn the mangrove pit viper (Cryptelytrops purpureomaculatus), which can be found in South/Southeast Asia, were studied in terms of the identification of the venom proteome.
2018-08-07 | MSV000082753 | MassIVE
Project description:The socioeconomic burden of snakebite in India is largely attributed to the ‘big four’ snakes, completely neglecting the considerable impact of envenoming by many other snake species. Bites from the so-called ‘neglected many’ are often treated with a polyvalent antivenom that is manufactured against the ‘big four’ snakes - a strategy that has been widely documented to fail. Yet, specific antivenoms are not commercially manufactured against these snakes. While the medical importance of various species of cobras, saw-scaled vipers, and kraits is very well-known, the clinical impact of pit vipers from the rainforests of the Western Ghats, northeastern India, and Andaman and Nicobar islands has remained elusive. Amongst the 90+ species of snakes found in the Western Ghats, the hump-nosed (Hypnale hypnale), Malabar (Craspedocephalus malabaricus) and bamboo (Craspedocephalus gramineus) pit vipers can potentially inflict clinically severe envenoming in humans. To evaluate the severity of toxicity inflicted by these snakes, we characterised their venom composition, biochemical and pharmacological activities, and toxicity- and morbidity-inducing potentials. Our findings highlight the therapeutic inadequacies of the generic Indian and Hypnale-specific Sri Lankan polyvalent antivenoms in neutralising morbidity and mortality resulting from pit viper envenomings and underscore the need for a regional antivenom therapy in India.
2023-07-20 | PXD039139 | Pride
Project description:The aim of the study is to evaluate Pit-1-induced genes in the MCF-7 cell line The Pit-1 transcription factor (also known as POU1F1) plays a critical role in cell differentiation during organogenesis of the anterior pituitary in mammals and is a transcriptional activator for pituitary gene transcription. Increased expression of Pit-1 has been reported in human tumorigenic breast cells. Here, we found that Pit-1 overexpression or knockdown in human breast cancer cell lines induced profound phenotypic changes in the expression of proteins involved in cell proliferation, apoptosis, and invasion. In immunodeficient mice, Pit-1 overexpression induced tumoral growth and promoted metastasis in lung. In patients with invasive ductal carcinoma of the breast and node-positive tumors elevated expression of Pit-1 was significantly and independently associated with the occurrence of distant metastasis. These findings suggest that Pit-1 could help to make a more accurate prognosis in patients with node positive breast cancer and may represent a new therapeutic target (Journal of Clinical Investigation 2010, 120:4289-4302)
2014-12-12 | GSE64101 | GEO
Project description:Bitter pit is the most important physiological disorder affecting apples. In order to ascertain the genetic bases of its incidence in apple fruit, a mapping population of ‘Braeburn’ (susceptible to bitter pit) × ‘Cameo’ (resistant to bitter pit) cultivars was used to map the trait over two growing seasons. RNA-Seq on pools of RNA extracted from fruits of three resistant and three susceptible to bitter pit progenies at post-fertilization and full maturity stages, permitted us to identify a number of candidate genes underlying genetic resistance/susceptibility to bitter pit.
2018-06-12 | E-MTAB-6190 | biostudies-arrayexpress
Project description:The aim of the study is to evaluate Pit-1-induced genes in the MCF-7 cell line The Pit-1 transcription factor (also known as POU1F1) plays a critical role in cell differentiation during organogenesis of the anterior pituitary in mammals and is a transcriptional activator for pituitary gene transcription. Increased expression of Pit-1 has been reported in human tumorigenic breast cells. Here, we found that Pit-1 overexpression or knockdown in human breast cancer cell lines induced profound phenotypic changes in the expression of proteins involved in cell proliferation, apoptosis, and invasion. In immunodeficient mice, Pit-1 overexpression induced tumoral growth and promoted metastasis in lung. In patients with invasive ductal carcinoma of the breast and node-positive tumors elevated expression of Pit-1 was significantly and independently associated with the occurrence of distant metastasis. These findings suggest that Pit-1 could help to make a more accurate prognosis in patients with node positive breast cancer and may represent a new therapeutic target (Journal of Clinical Investigation 2010, 120:4289-4302) MCF-7 cells were transfected with the pcDNA3 (control, two samples as condition, named C1 and C2) or the pcDNA3-Pit-1 overexpression vector (two samples as condition, named 1+ and 2+) for 48 hours.
2014-12-12 | E-GEOD-64101 | biostudies-arrayexpress
Project description:This dataset was used to benchmark the Virtual Inference of Protein-activity by Regulon Readout algorithm (VIPER). Despite recent advances in molecular profiling, proteome-wide assessment of protein activity in individual samples remains a highly elusive target. In stark contrast, protein activity quantitation is increasingly critical to the dissection of key regulatory processes and to the elucidation of biologically relevant mechanisms. Importantly, its value extends to the study of drug activity, as most small molecules inhibit activity of their cognate protein substrates without affecting the protein’s or associated mRNA’s abundance. VIPER leverages the increasingly accurate and context specific knowledge of regulatory networks. Specifically, it uses the expression of the transcriptional targets most directly regulated by a given protein in an individual sample as a reporter for the computational inference of its activity.
2013-09-01 | GSE45838 | GEO