Connect with us


The Mohammed Bin Rashid Space Center is researching “Oral Health in Space” in collaboration with Mohammed Bin Rashid Universities of Medicine and Health Sciences and New York Abu Dhabi.



The Mohammed Bin Rashid Space Center is researching “Oral Health in Space” in collaboration with Mohammed Bin Rashid Universities of Medicine and Health Sciences and New York Abu Dhabi.

Astronaut Sultan Al Neyadi announced the discovery from the International Space Station

The study aims to simulate the environment of the International Space Station on Earth for long-duration experiments.

The study investigates the effect of microgravity environment on oral tissues using stem tissue

Dubai United Arab Emirates: Today, the Mohammed Bin Rashid Space Center, in collaboration with the Mohammed Bin Rashid University of Medicine and Health Sciences and New York, announced the launch of a study titled “Oral Health in Space” through a simulation of the microgravity environment on Earth. University of Abu Dhabi. Astronaut Sultan Al Neyadi announced the study from the International Space Station, which is set to advance our understanding of the importance of oral health in space.

The study, titled “Oral Tissue and Neural Stem Cells as a Model for Studying Oral Health in a Microgravity Environment,” aims to understand developmental processes, functions and diseases associated with oral and dental tissues in a microgravity environment. Associate Professor of Endodontics at Mohammed Bin Rashid University of Medicine and Health Sciences Dr. The study, led by Mohammad Kamal, plans to simulate the environment of the International Space Station on Earth for long-duration experiments.

Adnan Al Rayous, Director of the Saeed Saeed 2 Mission, UAE Astronaut Program, said: “We are proud to work with the Mohammed Bin Rashid University of Medicine and Health Sciences and New York University Abu Dhabi. “How microgravity can improve oral health, helping to improve the well-being of astronauts on long-duration space missions. The results of this study will change the future of oral health. In space and on Earth.”

See also  After sunset today, the moon approaches the scattered stars and Venus in the Egyptian sky

For his part, Dr. Mohammad Jamal, associate professor of endodontics at Mohammed bin Rashid University of Medicine and Health Sciences and principal investigator of the study, said: “Mohammed bin Rashid University of Medicine and Health Sciences is proud to be a part of this. This research group conducts experiments to study the impact of microgravity on oral health, and our commitment to specialized research and innovation drives us to collaborative research efforts that expand the boundaries of knowledge and contribute to the improvement of human health and well-being. , we want to explore new insights that will enrich our understanding of health and enable quantum leaps in dentistry.”

The study is one of the scientific projects managed by the Mohammed bin Rashid Space Center funded by the Information and Communication Technology Fund of the Communications and Digital Government Regulatory Authority and aims to support research and development in the field of information and communication technology. The Muhammad Bin Rashid University of Medicine and Health Sciences, an academic arm of Dubai Academic Health Corporation, will lead the work in collaboration with New York University Abu Dhabi to conduct scientific trials within its own campus. Analyzing the results of experiments and preparing samples.

The study aims to achieve two main goals; The first was to study the effect of the microgravity environment on oral tissue cells, and the second objective was to evaluate the effect of this environment on bone formation by two different types of cells. The study is expected to last one year and 6 months, and will address the challenges of accurately simulating the microgravity environment on Earth, in addition to conducting medical examinations during space missions or on the International Space Station.

See also  Study: High temperatures increase chances of snakebite, so what about snake venom? | Science

Potential findings from the study will help scientists understand the function of oral tissues in a microgravity environment, thus providing important data related to overall oral health. In addition, he will contribute to the development of high-throughput stem cell models for the study of oral health in space. The results of the study will also lead to the development of 3D models of oral tissues, and highlight the potential of the microgravity environment to develop new treatments for genetic diseases.

This study of oral health reveals human adaptability and resilience, and advances health research advances in space. The results of this study will lay the foundation for future research into the impact of microgravity environments on human health, and mark the beginning of a new era in space medicine.

#Government data

– I finish –

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *


Finding the genetic causes of a rare cancer affecting the kidney



Finding the genetic causes of a rare cancer affecting the kidney

An international team led by researchers at the British Wellcome Sanger Institute has revealed a new drug target that could act as an alternative treatment for kidney cancer if doctors don’t recommend surgery. According to the results of a study published in the journal Nature Communications (Monday), this rare cancerous form of kidney tumor is called Renin tumor, and its complete genetic code has been understood for the first time.

Reninoma is one of the rarest cancers in humans, with only about 100 cases reported worldwide. Although it can usually be treated with surgery, it can cause severe high blood pressure and develop into malignant tumors that can spread.

There are still no medical treatments for kidney tumors, as treatment management only involves surgery. Before the results of the latest study came out, it was not known what genetic error caused these types of tumors.

Reninoma is one of the rarest cancerous tumors in humans (Public Domain).

According to the study’s co-principal investigator, Dr. Sam Bagadi, Wellcome Senior Research Fellow at the Wellcome Sanger Institute: “The significance of our results is that we have succeeded in discovering the essence of this type of tumor. Based on the fact that it is so rare, there have been no previous studies on it.

He added to Asharq Al-Awsat: “Not only have we been able to understand the genetic code of a kidney tumor, but we have also shown that drugs can counteract what triggers it, and this may be important for patients whose tumors cannot be removed. through surgery.”

Researchers have identified a specific error in the genetic code of a known cancer gene called NOTCH1, which is behind the development of this rare cancer.

See also  "World Health" Consultant: Introducing the nasal vaccine against corona within 4 months

“This is the first time we have identified the causes of kidney tumors, and we believe our work will continue to pave the way for new treatments,” said lead study author Taryn Trescher at the Wellcome Sanger Institute.

The team has already studied two cancer samples, one from a young adult and the other from a child, using advanced genetic techniques. Their findings suggest that existing drugs that actually target this gene could be used as a potential solution for treating kidney tumors in patients for whom surgery is not a viable option.

Dr Tansina Chowdhury, lead researcher on the study at Great Ormond Street Hospital in the UK, explained: “Rare forms of kidney cancer known as renal tumors do not respond to traditional anti-cancer treatments. “Currently the only known treatment is surgery.” She added: “There is a specific, well-known gene that drives this rare cancer. Our study shows that the studied gene has “If we use drugs that are already known to affect this gene, we can deal with it without the need for invasive medical technology like surgery.”

Here Bahjati said: “Rare cancers are a huge challenge for research and analysis. Patients with other types of tumors may not benefit from them. “But here is a powerful example of cutting-edge science that is changing our understanding of an extremely rare type of tumor: a discovery that could have immediate clinical benefits for patients.” He added: “We will continue to study these extremely rare tumors to understand their genetic code, which we hope will reveal more new therapeutic approaches.”

See also  Amazing fossil discovery of a relative of a crocodile with dinosaur remains in its stomach | Science
Continue Reading


Climate change: Saudi Arabia warns against rush to abandon traditional fuels – Financial Times



Climate change: Saudi Arabia warns against rush to abandon traditional fuels – Financial Times

image source, Good pictures

We begin our tour of British newspapers with Amy Williams in New York and Miles McCormick in Calgary at the Financial Times on what they describe as deep tensions and divisions over the oil and gas industry’s role in combating climate change. Recent events in New York, US and Calgary, Canada this week cast doubt on the likelihood of an agreement at the upcoming United Nations COP28 conference.

According to the article, when world leaders and senior officials meet in New York in ten weeks ahead of the United Nations’ COP28 climate summit, there is a deep divide between those who support and those who urge the expansion of fossil fuel use. Stopping all forms of growth and expansion is critical to achieving stability in the world.

In December, the UN The authors quoted Dan Jorgensen, Denmark’s minister for development cooperation and global climate policy, who is leading discussions on new climate targets that could be agreed at the climate change conference COP28, as saying: “Countries agree that we must move. Move forward on this issue.” “But the bad news is that we’re far from reaching an agreement. We need to address the larger problem of burning fossil fuels.”

Continue Reading


What are the most common symptoms of breast cancer in men?



What are the most common symptoms of breast cancer in men?

Breast cancer is a disease that affects women, especially with a high number of infections, but in fact it affects men as well, and many believe that it leads to death among them.

she explained NHS The NHS in England says that 85 men die each year in Britain from breast cancer, and that the malignancy affects around 400 men annually.

The charity Breast Cancer Now also reports that “at least one person is diagnosed with the disease every day”.

According to the website “Mayo ClinicMedically, male breast cancer is “a rare cancer that begins with the growth of cells in the breast tissue of men.”

Breast cancer cells disrupt the immune system

Australian researchers announced Monday that breast cancer cells have powerfully destroyed the body’s immune system, allowing the disease to invade patients’ bones.

“Breast cancer in men usually affects older people, but it can occur at any age,” he pointed out.

Those diagnosed with “male breast cancer” at an early stage have a good chance of recovery.

What are the symptoms?

The symptoms of this disease are as follows:

A painless lump or thickening of breast tissue and changes in the skin of the breast, such as sagging, wrinkling, redness or peeling.
Changes in the nipples, such as redness or peeling, or one of the nipples turning inward.

The causes of these malignant tumors are still unclear, but doctors define “male breast cancer” as occurring when “some breast cells divide faster than healthy cells.”

Accumulated cells form a tumor, which can spread (metastasize) to nearby tissues, lymph nodes, or other parts of the body.

See also  How to sleep in two minutes

According to the website “Web MedicineThe disease can be diagnosed through a clinical examination, which is done by feeling the chest area of ​​the person in search of any tumors or changes in the chest tissue, and the doctor evaluates the size, structure and depth of the tumors present.

It can be diagnosed with radiographic imaging such as X-rays or ultrasound to create clear images of the breast tissue.

Only a biopsy is used to “confirm” a diagnosis of breast cancer in men. This is done by taking a sample of the tumor tissue and examining it to confirm whether the tumor is cancerous or benign.

Treatment usually involves surgery to remove as much of the visible tumor as possible, along with some of the surrounding healthy tissue.

Other treatments such as chemotherapy and radiotherapy may be recommended depending on the condition.

Continue Reading


Copyright © 2023