Obesity impairs immune cell function, accelerates tumor growth

Islamabad: Obesity has been linked to increased risk for over a dozen different types of cancer, as well as worse prognosis and survival. Over the years, scientists have identified obesity-related processes that drive tumor growth, such as metabolic changes and chronic inflammation, but a detailed understanding of the interplay between obesity and cancer has remained […]

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Inhaled vaccine induces fast, strong immune response in mice and non-human primates

Islamabad: Researchers demonstrate in a proof-of-concept study that a phage-based inhalation delivery system for vaccines generates potent antibody responses in mice and non-human primates, without causing lung damage. The findings suggest that a safe and effective lung delivery system could one day be used for vaccines and therapeutics against respiratory diseases. The results appear December […]

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A pill for obesity?

Islamabad: Harvard Stem Cell Institute (HSCI) researchers have taken what they describe as “the first step toward a pill that can replace the treadmill” for the control of obesity, though that shift, of course, would not provide all of the many benefits of exercise. HSCI principal faculty member Chad Cowan and his team members at […]

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Yoga shown to improve anxiety, study shows

Islamabad: Yoga improves symptoms of generalized anxiety disorder, a condition with chronic nervousness and worry, suggesting the popular practice may be helpful in treating anxiety in some people. Led by researchers at NYU Grossman School of Medicine, a new study found that yoga was significantly more effective for generalized anxiety disorder than standard education on […]

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Rehman Malik takes notice of COVID-19 patients’ plight

Newswire Islamabad: Chairman Senate Standing Committee on Interior Senator A. Rehman Malik has said that the committee has received several complaints from the general public regarding the non-admission of their patients in hospitals of Islamabad. Addressing a press conference this week via video link, Senator A. Rehman Malik said that the ratio of the rapid […]

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Research identifies ‘volume control’ in the brain that supports learning and memory

A “molecular volume knob” regulating electrical signals in the brain helps with learning and memory, according to a Dartmouth study.The molecular system controls the width of electrical signals that flow across synapses between neurons. The finding of the control mechanism, and the identification of the molecule that regulates it, could help researchers in their search […]

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Poor nutrition in school years may have created 20 cm height gap across nations

A new global analysis led by Imperial College London, and published in journal The Lancet, has assessed the height and weight of school-aged children and adolescents across the world.The study, which used data from 65 million children aged five to 19 years old in 193 countries, revealed that school-aged children’s height and weight, which are […]

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Lung-on-chip provides new insight on body’s response to early tuberculosis infection

Scientists have developed a lung-on-chip model to study how the body responds to early tuberculosis (TB) infection, according to findings published today in eLife. TB is a disease caused by the bacterium Mycobacterium tuberculosis (M. tuberculosis) and most often affects the lungs. The model reveals that respiratory system cells, called alveolar epithelial cells, play an […]

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Second wave of coronavirus more intense, adherence to health guidelines urgently required: Health experts

Taj Nabi Khan Islamabad: The second wave of novel coronavirus pandemic is around as intense spike in cases is witnessed inside the country as well as worldwide with the onset of winter season. The ‘first wave’ was subsided with less than expected human and economic losses due the unprecedented measures, well-conceived strategies and collective-response of […]

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War on COVID-19

Newswire Islamabad: It has been nearly a year since the first coronavirus case was reported in the Chinese city of Wuhan last December.In recent weeks, there has been a lot of mention of countries entering a second or third wave. While there is no strict scientific definition to characterise a disease’s wave, plotting current outbreaks […]

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People who eat chili pepper may live longer?

Islamabad: Individuals who consume chili pepper may live longer and may have a significantly reduced risk of dying from cardiovascular disease or cancer, according to preliminary research presented at the American Heart Association’s Scientific Sessions 2020. Previous studies have found eating chili pepper has an anti-inflammatory, antioxidant, anticancer and blood-glucose regulating effect due to capsaicin, […]

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Japan govt to give financial support for shorter hours as virus surges

Tokyo: The Japanese government will financially support shops and restaurants that are asked to shorten their business hours in order to curb the spread of the novel coronavirus, Prime Minister Yoshihide Suga said.Suga’s pledge came as Hokkaido officials agreed to ask residents of Sapporo to refrain from nonessential outings following back-to-back days of record infections […]

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Despite virus vaccine, we all need to remain cautious

Dr Theodore karasik The announcement by pharmaceutical company Pfizer that trials of its coronavirus (COVID-19) vaccine could be more than 90 percent effective generated plenty of excitement this week. While this in itself does not guarantee delivery of a fully tested and effective vaccine, it nevertheless offers hope for Americans desperate for the pandemic to […]

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Cognitive behavioral therapy reduces insomnia symptoms among young drinkers

More than half of young adults at risk for alcohol-related harm report symptoms of insomnia. Cognitive behavioral therapy (CBT) is one of the first-line treatments for insomnia, but it’s never been tested on young adults who are actively drinking.Researchers from the University of Missouri School of Medicine conducted a pilot study to evaluate CBT’s effect […]

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Personalized cancer vaccine clinical trial to expand following promising early results

A clinical trial at the University of Arizona Health Sciences designed to study the safety and effectiveness of a personalized cancer vaccine in combination with the immunotherapy drug Pembrolizumab will expand its cohort after promising preliminary data was presented at the annual meeting of the Society for the Immunotherapy of Cancer. Julie E. Bauman, MD, […]

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International Ski Federation introduces COVID-19 FIS Passport

Moscow: The International Ski Federation (FIS) has introduced the so-called ‘COVID-19 FIS Passport,’ which is aimed to help with the issuance of accreditations for international ski tournaments, Natalia Podorovskaya, a vice president of the Russian Snowboard Federation, said. “We have scheduled to organize in Russia two Snowboard World Cup events, which will be held in […]

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Pakistan follows Iron Brother China for economic revival amid COVID-19

Gwadar Pro Islamabad: Pakistan has been following Iron Brother China on economic revival amid the COVID-19 as Beijing performed the best among the world, a top government official said.Speaking to Gwadar Pro, a senior government minister said China had always supported Pakistan during the challenges.“The government has taken steps to come out of the COVID-19 […]

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Children who drink non-cow’s milk are twice as likely to have low vitamin D

Islamabad: Children who drink non-cow’s milk such as rice, almond, soy or goat’s milk, have lower levels of vitamin D in their blood than those who drink cow’s milk, according to a new study published in the Canadian Medical Association Journal.Non-cow’s milk is becoming increasingly popular because of perceived health benefits, milk allergies or lactose […]

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