Chinese scientists see sweet success, reverse type-1 diabetes in woman using her own stem cells
Study in journal Cell says fat cells were extracted from the patient & altered to develop into any type of cell in the body. She has been insulin-independent for a yr, the 1st such case. Key Points
ThePrintStudy shows how cancer cells evade drug treatments
Findings indicate that cells can use alternate pathways for uncontrolled growth. US researchers have found during a study how cancer cells manage to evade... Key Points
The Tribune IndiaStudy decodes how pathogens infect human lung tissue
Bacterium targets specific lung cells and develops a sophisticated strategy to break through the lungs’ line of defence. A new study on Monday showed novel... Key Points
The Tribune IndiaExercise can rejuvenate brain, delay cognitive decline: Study
Findings can help design interventions for older adults to maintain or improve both physical and mental health. Physical activity has a significant effect on... Key Points
The Tribune IndiaNew immunotherapy to fight cancer, keep healthy cells safe
A team of US researchers has developed a new immunotherapy technique that uses cytokine proteins as a potential treatment, effectively targeting... Key Points
The Tribune India
German man takes over 200 Covid-19 vaccine shots: Study finds no side-effects
A German man claimed that he was vaccinated against Covid-19 around 217 times. Researchers stated that he has a fully functional immune system with more immune cells and antibodies against the SARS-CoV-2 virus. Key Points
India TodayResearchers discover mechanisms behind spread of ovarian cancer in ageing cells
For the study, the team first extracts tissues forming the lining of body cavities from mice models and induces senescence by exposing half of these tissues to chemotherapeutics used in treating... Key Points
The Tribune IndiaThe Age of Crispr Medicine Is Here
The approval of the first Crispr-based therapy is just the beginning. Getting it to patients is the next hurdle. Key Points
WIREDLab-grown retinas give clue why we see colours which dogs or cats can't
By tweaking the cellular properties of the organoids, the research team found that a molecule called retinoic acid determines whether a cone will specialize in sensing red or green... Key Points
The Tribune IndiaBiophysicists Uncover Powerful Symmetries in Living Tissue
After identifying interlocking symmetries in mammalian cells, scientists describe some tissues as liquid crystals. That lays the groundwork for a fluid-dynamic theory of how tissues move. Key Points
WIRED
The Age of Crispr Medicine Is Here
The approval of the first Crispr-based therapy is just the beginning. Getting it to patients is the next hurdle. Key Points
WIREDThe Age of Crispr Medicine Is Here
The approval of the first Crispr-based therapy is just the beginning. Getting it to patients is the next hurdle. Key Points
WIRED‘Genetic scissors’ — India using same tech to find sickle cell cure as gene therapy approved by US FDA
FDA-approved Casgevy & Lyfgenia made from patients’ blood stem cells which are modified and given back as single-dose infusion. India ‘in preclinical stage’ of trial of similar therapy. Key Points
ThePrintCovid virus can persist in lungs for up to two years: Study
Some viruses persist in the body in a discreet and undetectable manner after causing an infection. They remain in what are known as ‘viral reservoirs’. | Health Key Points
Hindustan TimesBiophysicists Uncover Powerful Symmetries in Living Tissue
After identifying interlocking symmetries in mammalian cells, scientists describe some tissues as liquid crystals. That lays the groundwork for a fluid-dynamic theory of how tissues move. Key Points
WIRED
The First Crispr Medicine Just Got Approved
The gene-editing therapy, called Casgevy, uses Crispr to prevent debilitating pain in patients with sickle cell disease. It also eliminates the need for regular blood transfusions in people with beta thalassemia. Key Points
WIREDNew glaucoma treatment strategy to guide stem cells to retina
Glaucoma is one of the leading causes of blindness worldwide. Researchers have identified a promising new strategy for glaucoma cell replacement therapy. Key Points
The Tribune IndiaTherapy to treat rare, hereditary diseases
Gjovik [Norway], November 24 (ANI): Over many decades, much study has been conducted on diseases that affect big populations, such as cancer and heart disease. As a result of long-term research efforts on diseases that affect a large number of people, therapeutic approaches have vastly improved. However, there are many diseases that affect just a […] Key Points
ThePrintStudy shows how to treat hereditary, rare diseases
Gjovik [Norway], November 26 (ANI): Much research has been undertaken over many decades on diseases that affect large populations, such as cancer and heart disease. Therapeutic approaches have considerably improved as a result of long-term research work on diseases that affect a huge number of individuals. However, there are many diseases that affect just a […] Key Points
ThePrintNew glaucoma treatment strategy to guide stem cells to retina
Glaucoma is one of the leading causes of blindness worldwide. Researchers have identified a promising new strategy for glaucoma cell replacement therapy. Key Points
The Tribune India
The First Crispr Medicine Just Got Approved
The gene-editing therapy, called Casgevy, uses Crispr to prevent debilitating pain in patients with sickle cell disease. It also eliminates the need for regular blood transfusions in people with beta thalassemia. Key Points
WIREDI've been dealing with leukemia most of my adult life
She was diagnosed with leukemia when she was 19. Now at 27 she believes there's a reason for her to be alive, and is determined to find out. Key Points
InsiderCovid Boosters Can’t Outpace New Mutations. Here’s Why They Still Work
The latest vaccines are designed to target XBB.1.5, the dominant variant throughout much of 2023—until now. Key Points
WIREDReducing stress on T cells improves their ability to fight cancer: Study
Even for killer T cells, which are specialised immune cells, searching for and eliminating cancer cells around the clock can be challenging. Scientists can produce stronger cancer-killing cells if they understand why killer T cells become exhausted. Key Points
The Tribune IndiaStudy reveals how being in space impairs astronauts’ immune system
Stockholm [Sweden], August 28 (ANI): A recent study led by Karolinska Institutet researchers in Sweden investigated how weightlessness affects immune system T cells. The findings, published in the journal Science Advances, may explain why astronauts’ T cells become less active and effective at fighting infection. The next steps in the exploration of space are human […] Key Points
ThePrintStudy finds how immunotherapy helps to fight against cancer
Ingolstadt [Germany], August 21 (ANI): A recent study emphasises the potential of synthetic DNA constructs that, when combined with antibodies, direct the immune system to target malignant cells in particular. A particularly promising tool in the war against cancer is immunotherapy. In essence, the goal is to stimulate the immune system of the body to […] Key Points
ThePrintAn Ancient Battle Is Playing Out in the DNA of Every Embryo
Millions of years ago, retroviruses invaded the human genome. Today some of these viral remnants threaten the developing embryo while others fight to defend it. Key Points
WIREDDrug delivery method reverse senescence of stem cells: Study
Washington [US], June 28 (ANI): Researchers discovered methods for removing older cells from cultures when the capture rate is low. Rather than removing old cells, it is preferable to prevent them from entering senescence in the first place. These findings were published in the journal, ‘Advanced Functional Materials.’ Our bodies change and degenerate as we […] Key Points
ThePrintEscaping the Chinese connection in EV space impossible. This Indian company can change that
Even though the demand has been sorted, the sheer cost economics of operating an EV trumps everything else. Log9 story hold promise. Key Points
ThePrintCould the common cold give children immunity against COVID? Our research offers clues
A recent study has found that memory T cells generated by common colds in children are thought to offer existing immunity to COVID-19, which could explain why children are less likely to experience severe illness from the virus. The study analysed blood samples from children and adults, identifying SARS-CoV-2 cross-reactive T cells that were especially potent in early life, declining in strength as individuals age. Key Points
Economic Times
Loss of productive pancreatic cells can contribute to Diabetes: Study
Cluster 1 beta cells are studied to produce more insulin and being better at metabolising sugar. Hence, loss of these cells can fuel Type 2 Diabetes. | Health Key Points
Hindustan TimesScientists create mice with cells from 2 males for 1st time
But they raised several cautions. The most notable one? The technique is extremely inefficient. They said it's unclear why only a tiny fraction of the embryos placed into surrogate mice survived; the reasons could be technical or biological. Key Points
The Indian ExpressCystic fibrosis drug could help treat pneumonia: Study
The cystic fibrosis drug proved effective in strengthening the barrier function of the blood vessels in the lungs, than focusing on the pathogen. Here's how it helps in treating Pneumonia. | Health Key Points
Hindustan TimesNerve-immune cell interactions in the lungs causes allergic asthma: Research
The most prevalent chronic condition in children, allergic asthma is characterised by wheezing and breathing problems brought on by inhaled allergens such pollen, mould, and pet dander. It can also last into adulthood. | Health Key Points
Hindustan TimesThis rat has two fathers and it could pave way for same-sex partners to have biological kids
The team is working to replicate the breakthrough in human cells. However, it will take some time to achieve that reality. Key Points
India Today
What is a stem cell transplant?
A third patient was reported HIV-free this week after receiving a stem cell transplant. Here's everything you need to know about the procedure. | Health Key Points
Hindustan TimesCure for sickle cell disease on the horizon? US drug regulator is reviewing 2 new gene therapies
FDA is scheduled to review gene therapies from two American companies — Vertex Pharmaceuticals & Bluebird Bio Inc. If approved, therapies could mean a breakthrough for curing SCD. Key Points
ThePrintNaked mole rats are wrinkly, but they may hold the key to anti-aging. Here's how they stave off cancer and inflammation.
Naked mole rats may hold the secret to anti-aging. Scientists discovered how they stave off cancer and age-related illnesses by reducing senescent cells, which cause inflammation. Key Points
InsiderResearch reveals why we lose fat, muscle during infection
Researchers at the Salk Institute have discovered roles of different immune cells in the wasting response to Trypanosoma brucei (T. brucei) infections in mice. Fat loss did not benefit in the fight against the infection, whereas muscle loss did, which shows some wasting could help manage the illness. This finding, published in Cell Reports, can contribute to the development of effective therapeutics for infections, cancers, chronic illnesses, etc. Key Points
Economic TimesStem cells role in protecting gastric mucosa, finds study
Ikoma [Japan], June 29 (ANI): The parietal, chief, pit, and neck cells make up the gastric corpus, which is a major component of the glandular stomach. Each of these specialised epithelial cells plays a crucial part in digestion, and they are constantly replenished by new ones created by stem cell differentiation. Gastric disorders such as […] Key Points
ThePrint