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Showing posts with label genomics. Show all posts
Showing posts with label genomics. Show all posts

Tuesday, January 11, 2022

New Ethical Code for World Research of Ancient DNA [Tel Aviv University, December 2021]

Title:
New Ethical Code for World Research of Ancient DNA 
 
Published:
Tel Aviv University (TAU), 13 December 2021]
 
From the article:
For the first time, an international team of experts, among them TAU anthropologist and paleo-geneticist Dr. Viviane Slon from the Sackler Faculty of Medicine and the Dan David Center for Human Evolution and Biohistory Research, has formulated a globally-applicable ethical code for research of ancient human DNA.

ALSO SEE
 
Title:
Ethics of DNA research on human remains: five globally applicable guidelines 

Authors:
Songül Alpaslan-Roodenberg, David Anthony, Hiba Babiker [et al]

Published:
Nature, 20 October 2021

Abstract:
We are a group of archaeologists, anthropologists, curators and geneticists representing diverse global communities and 31 countries. All of us met in a virtual workshop dedicated to ethics in ancient DNA research held in November 2020. There was widespread agreement that globally applicable ethical guidelines are needed, but that recent recommendations grounded in discussion about research on human remains from North America are not always generalizable worldwide. Here we propose the following globally applicable guidelines, taking into consideration diverse contexts. These hold that: (1) researchers must ensure that all regulations were followed in the places where they work and from which the human remains derived; (2) researchers must prepare a detailed plan prior to beginning any study; (3) researchers must minimize damage to human remains; (4) researchers must ensure that data are made available following publication to allow critical re-examination of scientific findings; and (5) researchers must engage with other stakeholders from the beginning of a study and ensure respect and sensitivity to stakeholder perspectives. We commit to adhering to these guidelines and expect they will promote a high ethical standard in DNA research on human remains going forward.

Wednesday, December 22, 2021

Stellenbosch University, South Africa - Research for Master's degree sheds light on rare genetic disease

Title:
Research for Master's degree sheds light on rare genetic disease
 
Author:
Sandra Mulder
Corporate Communication and Marketing, Stellenbosch University
 
Published:
Stellenbosch University, 14 December 2021
 
From the article:
Stellenbosch University (SU) graduate Samantha Bayley celebrated with friends and family this week when she received her MSc degree in Genetics after completing her ground-breaking research to develop a diagnostic test for patients suffering from the rare disease of Hyperphosphatemia with Mental Retardation Syndrome (HPMRS).

Note:
This article is also available in Afrikaans.

Thursday, February 18, 2021

Million-year-old mammoth genomes shatter record for oldest ancient DNA [Nature, 17 February 2021]

Title:
Million-year-old mammoth genomes shatter record for oldest ancient DNA 
 
Author:
Ewen Callaway
 
Published:
Nature, 17 February 2021
 
From the article:
Permafrost-preserved teeth, up to 1.6 million years old, identify a new kind of mammoth in Siberia.
 
See also scholarly article:
Title: Million-year-old DNA sheds light on the genomic history of mammoths
Authors: Tom van der Valk, Patrícia Pečnerová, David Díez-del-Molino [et.al]
Published: Nature, 17 February 2021
 

Tuesday, December 22, 2020

University of Liverpool, UK - Evolution of a killer: How African Salmonella made the leap from gut to bloodstream

Title:
Evolution of a killer: How African Salmonella made the leap from gut to bloodstream
 
Published:
University of Liverpool, 21 December 2020

From the news article:
University of Liverpool scientists have exploited the combined power of genomics and epidemiology to understand how a type of Salmonella bacteria evolved to kill hundreds of thousands of immunocompromised people in Africa.

Thursday, June 25, 2020

Peter Diamandis (tech blog, 21 June 2020) - Longevity & Vitality - A Renaissance of Drugs and Genomics

Title:
Longevity & Vitality - A Renaissance of Drugs and Genomics

Blog owner post:
Peter Diamandis

Published:
tech blog, 21 June 2020
https://www.diamandis.com/blog/longevity-drugs-and-genomics

From the blog post:
The causes of aging are extremely complex and unclear.

But with longevity clinical trials increasing 3.5X, from 73 in 2012 to over 258 in 2019, more answers — and questions — are emerging than ever before.

With the dramatic demonetization of genome reading and editing over the past decade, and Big Pharma, startups, and the FDA starting to face aging as a disease, we are starting to turn those answers into practical ways to extend our healthspan.

In this blog, I will explore how genome sequencing and editing, along with new classes of anti-aging drugs, are augmenting our biology to further extend our healthy lives.