This new drug could change breast cancer treatment in India
A global study finds that camizestrant, a once-daily pill, can delay disease progression in advanced breast cancer patients with ESR1 mutations. Indian oncologists say it could help delay chemotherapy and personalise treatment if approved for use here
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Time of India
23 minutes ago
- Time of India
How dengue mosquitoes outsmart even scientists
How dengue mosquitoes outsmart even scientists - their secret hunting techniques revealed Chethan Kumar TNN Updated: Jun 23, 2025, 18:12 IST IST While the dengue mosquito is a smarter predator than previously thought — it can detect you with its legs, too — Indian scientists have detected that a stealthy group of immune cells could be the unsung heroes in fighting the infection It's tough to outsmart a mosquito out for your blood. Here's some consolation. The buzzing insect outsmarts even supersmart scientists. 'Aedes aegypti', the mosquito behind dengue , Zika, and yellow fever , hunts down its prey — humans — primarily by its sense of smell. So, when researchers from the Rockefeller University stripped Aedes aegypti of its primary olfactory gene, Orco — knocking out their sense of smell — they reckoned the female mosquito will lose her hunting instinct. But she was smarter than they were. As a new study published in Science Advances details, when deprived of their olfactory power, Aedes use their ability to sense body heat. Typically, it's the mosquito's antennae that detects odours and heat. But Orco mutants deploy their forelegs to detect human skin temperature.
Time of India
26 minutes ago
- Time of India
6 ways to introduce calcium in your kid's diet
Kids need more nutrition in their growing years, as it helps in better overall mental as well as physical development. One essential nutrient that kids require for better growth is calcium, which is an essential mineral that helps in boosting bone health, ensures strong bones and teeth, improves cognitive health, improves nerve functioning, and improves muscle health in growing children. In fact, according to the Indian Council of Medical Research (ICMR), children between the ages of 4 and 9 years need around 600 mg of calcium daily, and those aged 10-17 need up to 1000 mg. But there are times when the daily diet does not provide ample calcium and other nutrients for better mental as well as physical health. Here are some simple ways to boost calcium levels naturally. Getting enough calcium through food is a smart way to help prevent kidney stones. Try to consume about 1,000 to 1,200 milligrams of calcium a day from foods like sesame seeds, almonds, tofu, and leafy greens. The calcium binds with oxalate in the gut, so less reaches the urine. This lowers the chance of stones forming and may also help slow the growth of ones already there. Also, calcium from natural foods is more effective than supplements for preventing stones in the long run. Dairy products Milk, yogurt, and cheese are well-known calcium-rich foods. A 2020 study published in The Journal of Nutrition found that children who consumed at least two servings of dairy daily had significantly higher calcium levels. Add milk to breakfast cereals, serve yogurt as snacks, or pack cheese in lunch boxes to increase daily intake easily. Ragi has been called a 'poor man's calcium,' but what many don't know is that 100 grams of ragi contains around 344 mg of calcium, much higher than the same amount of milk gets all the credit for calcium, ragi offers calcium along with fiber and amino acids. What makes it effective for bones is its high bioavailability, meaning the body can absorb the calcium more efficiently from it, especially when it's sprouted or fermented (as in ragi dosa batter). Regular consumption of ragi porridge or chapatis, especially in the morning, can genuinely improve bone density within a month. Use calcium-rich millets Ragi (finger millet) is one of the richest non-dairy sources of calcium, offering up to 344 mg per 100 grams. A 2019 study in the International Journal of Food Science and Nutrition highlighted ragi's role in combating calcium deficiency in Indian diets. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like 유일한 공식 무료 SOC 게임! 설치도 없습니다! 경복의 바다 게임 플레이 Undo Use it to make porridge, pancakes, or even healthy cookies for kids. Leafy greens Greens like amaranth, spinach, and moringa leaves are loaded with calcium. According to research in the Journal of Food Science and Technology, moringa leaves offer 252 mg of calcium per 100 g. Add these finely chopped to dals, soups, or parathas. Cooking greens slightly improves calcium bioavailability, making it easier for kids to absorb. Researchers highlighted phytosterols—compounds found in plant-based foods like fruits, vegetables, and nuts—as powerful allies in preventing diabetes and heart disease. (Image- iStock) Add nuts and seeds Sesame seeds, almonds, and chia seeds are rich in absorbable calcium. A study in Plant Foods for Human Nutrition emphasized that ground seeds offer better calcium absorption for kids. Mix sesame into chutneys, sprinkle chia into smoothies, and offer almond powder in milk to add a healthy, crunchy calcium boost. Use fortified foods Look for foods fortified with calcium, such as breakfast cereals, plant-based milks (like almond or soy milk), and orange juice. These are especially helpful for children who are lactose intolerant or don't consume enough dairy. Always check labels to ensure the products are fortified with calcium and vitamin D. The DASH (Dietary Approaches to Stop Hypertension) diet promotes heart health by emphasising fruits, vegetables, whole grains, and low-fat dairy. It limits saturated fat, cholesterol, and added sugars, making it a widely recommended plan for those with or at risk of high blood pressure. Calcium-rich snacks Make snack time count by offering options like paneer cubes, roasted chickpeas, boiled eggs, or calcium-rich fruits like oranges and figs. Homemade energy bars with nuts and seeds or multigrain muffins with ragi and sesame can also be tasty and nutritious snack choices. One step to a healthier you—join Times Health+ Yoga and feel the change
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Business Standard
30 minutes ago
- Business Standard
Gene-edited rice may pose IPR risks, scientists say in letter to PM
A group of scientists calling themselves the 'Agricultural Scientists Manch' have written to the Prime Minister denouncing the recent release of India's first genetically edited rice varieties, stating that the technology used—CRISPR-Cas9—could face intellectual property rights (IPR) issues, potentially negating the real advantage Indian farmers could derive from genome-edited rice. The Centre has repeatedly clarified that all IPR issues related to gene editing are being thoroughly addressed, and a panel has been formed for this purpose. It has also assured that the government will acquire the necessary licences for gene-editing technologies and that no additional burden will fall on Indian farmers. The letter, signed by nearly 20 former and current scientists including Sharad Nimbalkar, former vice-chancellor of Panjabrao Deshmukh Agriculture University, Akola, stated that although CRISPR-Cas9 is a highly precise technology, it can still go off-track, potentially causing severe undesirable consequences. It also warned that large-scale use of gene-edited rice could contaminate India's native rice germplasm. The scientists further expressed concern that unresolved IPR issues could lead to Indian farmers becoming dependent on foreign seed technologies. They added that the newly released rice varieties were cleared without adequate evaluation. The letter was also marked to Agriculture Minister Shivraj Singh Chouhan, Environment Minister Bhupender Yadav, Health Minister Jagat Prakash Nadda and Science and Technology Minister Jitendra Singh. Last month, in a significant development, the government released two genome-edited rice varieties for the first time in the country. These varieties are expected to increase per-hectare yields by up to 30 per cent and mature 15–20 days earlier than existing varieties.
