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Researchers successfully create genetically engineered marsupials via genome editing

Scientists from the RIKEN Center for Biosystems Dynamics Research (BDR) successfully created the first genetically engineered marsupial. The research and its findings published in the Current Biology journal help decipher the genetic background of special characteristics found only in marsupials.

23 Jul 2021

Research identifies vitamin C as a key ingredient for immune cell function

A new study has now identified that it is not possible to generate stable regulatory T cells without Vitamin C or enzymes called TET proteins as much as how one cannot make a banana split without bananas.

23 Jul 2021

Children with rare genetic disorder experience dramatic improvements in a gene therapy trial

Children with a devastating genetic disorder characterized by severe motor disability and developmental delay have experienced sometimes dramatic improvements in a gene therapy trial launched at UCSF Benioff Children's Hospitals.

13 Jul 2021

Artificial intelligence facilitates empty well detection

Ziath reports on ground-breaking use of Artificial Intelligence that enables discrimination between empty wells in sample tube racks from wells with a tube present which may have an obscured or poorly rendered barcode.

From Ziath Ltd 6 Jul 2021

New technique can edit plant chloroplasts without leaving any heritable changes

Geneticists at the University of Tokyo have developed a new gene-editing technique that modifies the chloroplast of plant cells.

2 Jul 2021

Innovative cyber seed is being brought to life by researchers

The first-ever manufacturing ‘cyber seed’ which grows just like a plant and produces innovative designs for products ranging from aircraft parts to medical devices has been conceptualized by researchers – and now it is being brought to life.

24 Jun 2021

New research focuses on possible treatment options for childhood brain cancer

Medulloblastoma is a rare but devastating childhood brain cancer. This cancer can spread through the spinal fluid and be deposited elsewhere in the brain or spine.

11 Jun 2021

New method helps tests large groups for SARS-CoV-2 infection

Researchers at the Vienna BioCenter designed a testing protocol for SARS-CoV-2 that can process tens of thousands of samples in less than 48 hours. The method, called SARSeq, is published in the journal Nature Communications and could be adapted to many more pathogens.

25 May 2021

Environmental DNA helps track down species on the move

Many individuals would like to prevent sloughed-off skin and bodily fluids. However, for marine biologists like Cheryl Lewis Ames, Associate Professor of Applied Marine Biology in the Graduate School of Agricultural Science at Tohoku University (Japan), such life remnants have become a magical guide to detecting the unseen.

24 May 2021

São Tomé island has two different species of caecilians, shows new study

The Gulf of Guinea islands harbor an abundance of species found nowhere else on Earth. But for over 100 years, scientists have wondered whether or not a population of limbless, burrowing amphibians--known as caecilians--found on one of the islands is a single or multiple species.

11 May 2021

New gene editing tool helps analyze the mysterious quirk of bacteria

While the CRISPR-Cas9 gene editing system has become the poster child for innovation in synthetic biology, it has some major limitations.

3 May 2021

Study shows how different organisms can prevent deadly DNA damage during evolution

Researchers from the University of Bergen discovered how species ranging from crops to corals can prevent harmful DNA damage during evolution.

26 Apr 2021

Study compares effect of vaping and smoking on cells and DNA

Researchers have compared vape e-liquid samples and their aerosols to combustible cigarette smoke using Toxys’ ToxTracker range of in-vitro assays.

12 Apr 2021

Supercomputer simulations help uncover the mechanism for HIV replication

Viruses lurk in the grey area between the living and the nonliving, according to scientists. Like living things, they replicate but they don't do it on their own. The HIV-1 virus, like all viruses, needs to hijack a host cell through infection in order to make copies of itself.

1 Apr 2021

Setting new standards for the exchange of human omics data

Genomics, transcriptomics, proteomics, metabolomics, and others... The "omics" technologies keep revolutionizing medicine and biomedical sciences.

25 Feb 2021

Cre-controlled CRISPR makes conditional gene inactivation more easier

To discover the function of a gene researchers turn it off and observe the consequences. Often genes have multiple functions that differ depending on a tissue and age.

24 Feb 2021

Researchers identify three genes regulating stemness of gastric tissue stem cells

Tissue stem cells can self-renew and differentiate, supplying cells necessary for tissues at various developmental stages.

9 Feb 2021

Researchers define cancer invasion machinery orchestrated by cancer gene

Researchers at the University of Helsinki have defined a cancer invasion machinery, which is orchestrated by a frequently mutated cancer gene called Ras. When signaling from Ras protein becomes abnormally high, like it does in many cancers, this switches on the cellular machinery that helps the cancer cells to depart from the tissue from which the cells have developed.

20 Jan 2021

Genomic study of weedy seadragons reveals significantly distinct populations

Charismatic, iconic and Instagram-friendly, the weedy seadragon is a favourite with divers and snorkellers. The first genomic study of east coast Australian seadragon populations can now reveal "weedies" from NSW, Victoria and Tasmania are significantly different.

24 Dec 2020

Machine intelligence can be used to improve brain-mapping technique

Scientists in Japan's brain science project have used machine intelligence to improve the accuracy and reliability of a powerful brain-mapping technique, a new study reports.

21 Dec 2020