Lifeboat Foundation

Circa 2019

Several recent studies have claimed that cancer cells can be reprogrammed into induced pluripotent stem cells (iPSCs). However, in most cases, cancer cells seem to be resistant to cellular reprogramming. Furthermore, the underlying mechanisms of limited reprogramming in cancer cells are largely unknown. Here, we identified the candidate barrier genes and their target genes at the early stage of reprogramming for investigating cancer reprogramming.

We tried induction of pluripotency in normal human fibroblasts (BJ) and both human benign (MCF10A) and malignant (MCF7) breast cancer cell lines using a classical retroviral reprogramming method. We conducted RNA-sequencing analysis to compare the transcriptome of the three cell lines at early stage of reprogramming.

Continue reading “Reprogramming of Cancer Cells into Induced Pluripotent Stem Cells Questioned” »

https://www.youtube.com/watch?v=4F2ZkJCC7Pk

For those interested in drone technology.

✅ Instagram: https://www.instagram.com/pro_robots.

Continue reading “Top coolest drones | The best drone with a camera and a racing drone” »

Scientists have begun to decipher the subtle signs that reveal how explosive a volcanic eruption is going to be.

Christina Hunger is a speech pathologist who realized her new puppy was showing signs of wanting to communicate with her. What she discovered is starting a new movement of ‘talking dogs.’

https://bit.ly/2Zq0dU5

Continue reading “Stella the dog learned to ‘talk’ and she will change the way you think about pets l GMA” »

COVID-19 News:

Instead of putting genetic instructions into people whose cells then make a viral protein, the vaccines from Novavax, Medicago and Sanofi carry a spike protein payload.

The Delta B.1.617 variant has been suggested to be more transmissible than other variants of concern, and has already spread to all ten provinces and one territory.

Researchers at DTU Health Tech have developed a new material that can facilitate a near-perfect merger between machines and the human body for diagnostics and treatment.

A DTU research team consisting of Malgorzata Gosia Pierchala, Firoz Babu Kadumundi, and Mehdi Mehrali from #TeamBioEngine headed by Alireza Dolatshahi-Pirouz, have developed a new material—CareGum—that among other things has potential for monitoring motor impairment associated with neurological disorders such as Parkinson’s.

Don’t worry you haven’t stumbled onto that strange part of the internet again, but it is true that we never truly did sequence the entire Human genome. For you see what was completed in June 2000 was the so called ‘first draft’, which constituted roughly 92% of genome. The problem with the remaining 8% was that these were genomic ‘dead zones’, made up of vast regions of repeating patterns of nucleotide bases that made studying these regions of the genome effectively impossible with the technology that was available at the time.

However, recent breakthroughs in high throughput nanopore sequencing technology have allowed for these so call dead zones to be sequences. Analysing these zone revealed 80 different genes which had been missed during the initial draft of the Human genome. Admittedly this is not many considering that the other 92% of the genome contain 19889 genes, but it may turn out that these genes hold great significance, as there are still many biological pathways which we do not fully understand. It is likely that many of these genes will soon be linked with what are known as orphan enzymes, which are proteins that are created from an unidentified gene, which is turn opens up the door to studying these enzymes more closely via controlling their expression.

Continue reading “Genes in the Dead Zone” »