Chemicals News and Research

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New method to deliver an immune system 'uncloaking' device directly to cancer cells

Scientists at Johns Hopkins report they have designed and successfully tested an experimental, super small package able to deliver molecular signals that tag implanted human cancer cells in mice and make them visible for destruction by the animals' immune systems.

26 Feb 2020

Study analyzes the effect of maternal smoking on newborns’ body size and proportion

Although quitting smoking during the 1st trimester of pregnancy reduces the risk of low birth weight, it isn't enough to protect the unborn child from being born shorter and with smaller brain size, a new study from the University of Eastern Finland shows.

26 Feb 2020

Blue light illuminates key ALS pathologies in zebrafish

A joint research group in Japan has succeeded in reproducing key ALS symptoms in a small tropical fish by remote controlling a disease-associated protein molecule using light illumination.

26 Feb 2020

Women firefighters exposed to higher levels of toxic PFAS chemicals

San Francisco's women firefighters are exposed to higher levels of certain toxic PFAS chemicals than women working in downtown San Francisco offices, shows a new study led by researchers at the University of California, Berkeley, the University of California, San Francisco, and Silent Spring Institute.

26 Feb 2020

New way to chart human genome with CRISPR/nanopore sequencing technique

In search of new ways to sequence human genomes and read critical alterations in DNA, researchers at Johns Hopkins Medicine say they have successfully used the gene cutting tool CRISPR to make cuts in DNA around lengthy tumor genes, which can be used to collect sequence information.

24 Feb 2020

Healthy diet, healthier sperm, greater fertility

A new study published in the journal JAMA Network Open in February 2020 reports that Danish men who followed a healthy diet had the highest total sperm counts, and a better hormonal profile concerning hormonal regulators of fertility, compared to those on a Western or other less healthy types of diet.

23 Feb 2020

Essential oil components could meet the criteria set for drug candidates

A research team at the VIB-KU Leuven Center for Microbiology and the KU Leuven Department of Biology showed that, contrary to generally held belief, most components of essential oils could meet the criteria set for drug candidates.

23 Feb 2020

Catalytic nanoreactors could simplify the manufacturing process of fine chemicals

The World Health Organization declared the novel coronavirus outbreak a 'Public Health Emergency of International Concern' on the 30th of January

22 Feb 2020

Using 'mini-brains' to detect harmful neurodevelopmental effects of antidepressant

Researchers at Johns Hopkins Bloomberg School of Public Health have demonstrated the use of stem-cell-derived "mini-brains" to detect harmful side effects of a common drug on the developing brain.

21 Feb 2020

Scientists identify chemicals in urine that are specific to overactive bladder

Millions of people might eventually be spared the embarrassment and extreme isolation caused by wetting themselves, thanks to new research.

21 Feb 2020

UV technology eliminates more than 96% of pathogens in ORs and on medical equipment

Ultraviolet technology developed by the New York-based firm PurpleSun Inc. eliminates more than 96 percent of pathogens in operating rooms and on medical equipment, compared to 38 percent using manual cleaning methods that rely on chemicals to disinfect surfaces, according to a study published this month in the American Journal of Infection Control.

21 Feb 2020

Harmful levels of metal linked to DNA damage found in the urine of e-cigarette users

Researchers at the University of California, Riverside, have completed a cross-sectional human study that compares biomarkers and metal concentrations in the urine of e-cigarette users, nonsmokers, and cigarette smokers.

20 Feb 2020

Scientists make important discovery with implications for people living with AMD

Scientists from Trinity College Dublin have made an important discovery with implications for those living with a common, debilitating eye disease (age-related macular degeneration, AMD) that can cause blindness.

20 Feb 2020

Artificial Intelligence brings a novel antibiotic compound

Researchers from the Massachusetts Institute of Technology (MIT) have made a scientific breakthrough where their machine-learning algorithm or Artificial Intelligence (AI) program successfully created a novel antibiotic compound. The drug has since then been tested on deadly bacteria in the lab, and in lab mice with a considerable amount of success, explain the researchers. The study results appear in the latest issue of the journal Cell.

20 Feb 2020

Micronic offers new 96-well format Push Caps for external thread tubes

Micronic, leader in innovative sample storage and automation solutions, offers the new Micronic TPE Capcluster-96 and Capmat-96 for externally threaded tubes.

From Micronic 19 Feb 2020

Autism in young boys linked to phthalate exposure before birth

A new study published in February 2020 in the journal Environmental Health Perspectives shows that being exposed to phthalates during intrauterine life is associated with the occurrence of autistic traits in boys 3-4 years old, but not in girls. These include poor social interaction, repetitive behavior, and a narrow range of interests, stopping short of an actual diagnosis of autism.

19 Feb 2020

Simple, portable test can detect poisonous mushrooms in minutes

A simple, portable test that can detect the deadliest of the mushroom poisons in minutes has been developed by Agricultural Research Service scientists and their colleagues.

19 Feb 2020

BPA-free plastic products aren't safe for people to use, scientists warn

Using "BPA-free" plastic products could be as harmful to human health -- including a developing brain -- as those products that contain the controversial chemical, suggest scientists in a new study led by the University of Missouri and published in the Proceedings of the National Academy of Sciences.

19 Feb 2020

Potential method for better treatment of premature babies

A new study published in the journal Immunology in February 2020 reports the discovery of a process that occurs in the body naturally, but which enhances the production of type 3 innate lymphoid cells (ILCs) in the lung alveoli of premature babies. These are sentinel cells that keep the mucosal surfaces clean and healthy. They are crucial to building resistance to infection within the human body.

18 Feb 2020

Cleaning products may raise the risk of childhood asthma finds study

According to a new study from researchers at Simon Fraser University's Faculty of Health Sciences (SFU), exposure to household cleaning products as babies could raise the risk of childhood asthma in children to the age of 3 years. The study titled, "Association of use of cleaning products with respiratory health in a Canadian birth cohort," was published in the latest issue of the journal CMAJ (Canadian Medical Association Journal).

18 Feb 2020

Chemicals News and Research

New method to deliver an immune system 'uncloaking' device directly to cancer cells

Study analyzes the effect of maternal smoking on newborns’ body size and proportion

Blue light illuminates key ALS pathologies in zebrafish

Women firefighters exposed to higher levels of toxic PFAS chemicals

New way to chart human genome with CRISPR/nanopore sequencing technique

Healthy diet, healthier sperm, greater fertility

Essential oil components could meet the criteria set for drug candidates

Catalytic nanoreactors could simplify the manufacturing process of fine chemicals

Using 'mini-brains' to detect harmful neurodevelopmental effects of antidepressant

Scientists identify chemicals in urine that are specific to overactive bladder

UV technology eliminates more than 96% of pathogens in ORs and on medical equipment

Harmful levels of metal linked to DNA damage found in the urine of e-cigarette users

Scientists make important discovery with implications for people living with AMD

Artificial Intelligence brings a novel antibiotic compound

Micronic offers new 96-well format Push Caps for external thread tubes

Autism in young boys linked to phthalate exposure before birth

Simple, portable test can detect poisonous mushrooms in minutes

BPA-free plastic products aren't safe for people to use, scientists warn

Potential method for better treatment of premature babies

Cleaning products may raise the risk of childhood asthma finds study

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