Bioinformatics ReviewBioinformatics Review
Notification Show More
Font ResizerAa
  •  Home
  • Docking
  • MD Simulation
  • Tools
  • More Topics
    • Softwares
    • Sequence Analysis
    • Algorithms
    • Bioinformatics Programming
    • Bioinformatics Research Updates
    • Drug Discovery
    • Phylogenetics
    • Structural Bioinformatics
    • Editorials
    • Tips & Tricks
    • Bioinformatics News
    • Featured
    • Genomics
    • Bioinformatics Infographics
  • Community
    • BiR-Research Group
    • Community Q&A
    • Ask a question
    • Join Telegram Channel
    • Join Facebook Group
    • Join Reddit Group
    • Subscription Options
    • Become a Patron
    • Write for us
  • About Us
    • About BiR
    • BiR Scope
    • The Team
    • Guidelines for Research Collaboration
    • Feedback
    • Contact Us
    • Recent @ BiR
  • Subscription
  • Account
    • Visit Dashboard
    • Login
Font ResizerAa
Bioinformatics ReviewBioinformatics Review
Search
Have an existing account? Sign In
Follow US
Bioinformatics Research Updates

This Month in Bioinformatics- Research Updates of April 2021

Bioinformatics Review
Last updated: May 15, 2021 2:22 pm
Bioinformatics Review
Share
5 Min Read
This Month in Bioinformatics- Research Updates of April 2021
SHARE

In this article, we summarize the latest interesting findings made this month in bioinformatics.

Contents
1. A single-cell lung atlas of lethal covid-192. A New Platform for Microbiome Analysis3. A new database of tumor T-cell antigens & epitopes4. A new GPU-based pipeline for primer design for qPCR experiments5. An advanced version of GRAPES for index-driven search in biological graph databases6. A new tool for functional prediction from gene co-expression correlationsReferences

1. A single-cell lung atlas of lethal covid-19

A molecular single-cell lung atlas of lethal covid-19 is proposed [1]. In this work, the authors have found the reason for lung impairment caused by Alveolar type-2 cells that fail to undergo a transition into alveolar type-1 cells. They have also identified the expansion of recently described CTHRC1+ pathological fibroblasts that contribute to pulmonary fibrosis in covid-19.

For more information, read here.

2. A New Platform for Microbiome Analysis

A new bioinformatics tool called “EzMAP” is developed for the easy analysis of the microbiome [2]. It is a user-friendly platform allowing users to perform microbiome analysis from raw sequence processing to downstream analysis. Downstream analyses include relative abundances, differential abundances, community comparison, and functional prediction. EzMAP provides a graphical user interface for easy access to different functionalities of QIIME2 (Quantitative Insights Into Microbial Ecology).

For more information, read here.

3. A new database of tumor T-cell antigens & epitopes

A new database called TANTIGEN is a comprehensive database consisting of 1000 T cell epitopes and HLA ligands from 292 different tumor T-cell antigens [3]. A new version of TANTIGEN is introduced this month, known as TANTIGEN 2.0. The latest version, TANTIGEN 2.0 consists of 4,296 antigen variants from 403 unique tumor antigens and more than 1500 T-cell epitopes and HLA ligands [4]. It also contains TCR sequences extracted from Human Pathology Atlas. The new data is incorporated from the Cancer Antigenic Peptide Database [5] and recent publications.

For more information, click here.

4. A new GPU-based pipeline for primer design for qPCR experiments

A GPU-based pipeline for primer design for qPCR experiments is developed, known as GPrimer [6]. It takes the same input and provides the same output with MRPrimer without using any additional tools such as BLAST. GPrimer takes an entire database as input and provides all feasible and valid primer pairs present in the input database as output. The software is freely accessible at https://github.com/qhtjrmin/GPrimer.git.

For more information, read here.

5. An advanced version of GRAPES for index-driven search in biological graph databases

GRAPES has shown good performance in terms of speed but it suffers in the size of the built index. Therefore, a new version called GRAPES-DD is proposed [7]. In this version, decision diagrams are used instead of indexing structures. After testing it on some biomedical structures and synthetic graphs, GRAPES-DD has been found to reduce memory utilization within less searching time.

For more information, read here.

6. A new tool for functional prediction from gene co-expression correlations

A new tool called Correlation AnalyzeR is developed for functional prediction from gene co-expression correlations [8]. It is a user-friendly web interface that allows users to explore co-expression correlations, gene-gene relationships, gene set topology, and predict gene functions. Correlation AnalyzeR helps to gain novel biological insights by exploring poorly characterized genes and gene relationships. The web interface is freely accessible at https://gccri.bishop-lab.uthscsa.edu/correlation-analyzer/ and the software can be downloaded from Github.

For more information, read here.


References

  1. Melms, J.C., Biermann, J., Huang, H. et al. (2021). A molecular single-cell lung atlas of lethal COVID-19. Nature.
  2. Shanmugam, G., Lee, S.H. & Jeon, J. (2021). EzMAP: Easy Microbiome Analysis Platform. BMC Bioinformatics 22, 179.
  3. Olsen, L. R., Tongchusak, S., Lin, H., Reinherz, E. L., Brusic, V., & Zhang, G. L. (2017). TANTIGEN: a comprehensive database of tumor T cell antigens. Cancer Immunology, Immunotherapy, 66(6), 731-735.
  4. Zhang, G., Chitkushev, L., Olsen, L.R. et al. (2021). TANTIGEN 2.0: a knowledge base of tumor T cell antigens and epitopes. BMC Bioinformatics 22, 40.
  5. Vigneron, N., Stroobant, V., Van den Eynde, B. J., & van der Bruggen, P. (2013). Database of T cell-defined human tumor antigens: the 2013 update. Cancer Immunity Archive, 13(3).
  6. Bae, J., Jeon, H. & Kim, MS. (2021). GPrimer: a fast GPU-based pipeline for primer design for qPCR experiments. BMC Bioinformatics 22, 220.
  7. Licheri, N., Bonnici, V., Beccuti, M. et al. (2021). GRAPES-DD: exploiting decision diagrams for index-driven search in biological graph databases. BMC Bioinformatics 22, 209.
  8. Miller, H.E., Bishop, A.J.R. (2021). Correlation AnalyzeR: functional predictions from gene co-expression correlations. BMC Bioinformatics 22, 206.
TAGGED:Bioinformatics Researchbioinformatics this monthMonthly updates
Share This Article
Facebook Copy Link Print
ByBioinformatics Review
The Team at Bioinformatics Review includes top notch bioinformaticians and scientists from across the world. Visit our Team page to know more.
Leave a Comment

Leave a Reply Cancel reply

You must be logged in to post a comment.

Starting in Bioinformatics? Do This First!
Starting in Bioinformatics? Do This First!
Tips & Tricks
[Editorial] Is it ethical to change the order of authors’ names in a manuscript?
Editorial Opinion
Installing bbtools on Ubuntu
[Tutorial] Installing BBTools on Ubuntu (Linux).
Sequence Analysis Software Tools
wes_data_analysis Whole Exome Sequencing (WES) Data visualization Toolkit
wes_data_analysis: Whole Exome Sequencing (WES) Data visualization Toolkit
Bioinformatics Programming GitHub Python

You Might Also Like

DockingAnalyzer.py-A Python script to identify ligand binding in protein pockets.
Bioinformatics ProgrammingBioinformatics Research UpdatesDockingDrug DiscoveryFeaturedGitHubPython

DockingAnalyzer.py: A New Python script to Identify Ligand Binding in Protein Pockets.

March 13, 2025
This Month in Bioinformatics- Research Updates of December 2020
Bioinformatics NewsBioinformatics Research Updates

This Month in Bioinformatics- Research Updates of December 2020

January 3, 2021
This month in Bioinformatics
Bioinformatics News

This month in Bioinformatics: Research Updates of July 2020

August 3, 2020
This month in Bioinformatics- January 2021
Bioinformatics Research Updates

This Month in Bioinformatics- Research Updates of January 2021

February 4, 2021
Copyright 2024 IQL Technologies
  • Journal
  • Customer Support
  • Contact Us
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Cookie Policy
  • Sitemap
Welcome Back!

Sign in to your account

Username or Email Address
Password

Lost your password?

Not a member? Sign Up