Fat in common kitchen oils is associated with aggressive breast cancer

There is now a lot of evidence that shows that our own diet and food that we eat can affect the result if we are unlucky enough to suffer from cancer.

Scientists are particularly interested How is itIn particular, cell and molecular mechanisms behind these connections. It would be better to inform Nutritional recommendations And support us understand how cancer is created so that we can prevent it.

Now, test He identified the molecular compound between linoleic acid, common fat contained in kitchen oils and aggressive breast cancer, renewing a discussion about dietary choices and cancer risk. Discoveries, although significant, require careful interpretation to avoid unnecessary alarm and provide useful public opinion tips.

Common fatty acid

Linoleic acid It is omega-6 fatty acid, which occurs in bountiful amounts in soy, sunflower and corn oils. Scientists from Weill Cornell Medicine in Modern York have shown that it can directly activate the growth trail in triple negative breast cancer cells-breast cancer, especially known for his aggressiveness AND Limited treatment options.

Triple negative breast cancer accounts for about 15% of all cases of breast cancer, but because breast cancer is so common, this applies to many people. Scientists have found that linoleic acid is associated with a protein called Factp5 (Protein 5 binding fatty acids), which is at a high level in these cancer cells.

This bond triggers Path Mtorc1 – a critical regulator of cell growth and metabolism – driving tumor progression in pre -clinical tests, including animal studies. My current research focuses on this path in different Normal and cancer cells.

IN New studyMice fed with a high linole-flow diet has developed larger tumors, which suggests that dietary consumption may exacerbate the growth of this cancer. There was also a relationship with people: elevated levels of FABP5 and linoleic acid were detected in blood samples from patients with triple negative breast cancer, strengthening the biological credibility of this cell. Dr. John Blenis, senior author of the newspaper, said:

This discovery helps to explain the relationship between dietary fat and cancer and sheds lightweight on how to determine which patients can most apply specific nutritional recommendations in a personalized way.

It is also possible that implications go beyond triple negative breast cancer on other tumors such as prostate cancer.

Linoleic acid is Necessary fatty acid So you should get it from food. Plays a role in the health of the skin, the structure of the cell membrane and Inflammation regulation. However, newfangled diets, which are luxurious in processed food, ultra-lined food and seed oils, often provide excessive omega-6 fats, including linoleic acid, not without omega-3, which are found in fish, linseed hatches and walnuts.

This imbalance can promote Chronic inflammationwhich is well known Co -creator of cancer and other diseases.

The study therefore suggests that linoleic acid can directly drive cancer growth in certain contexts. Earlier observational studies are the challenge, which did not show a clear relationship between dietary linoleic acid and the general risk of breast cancer. For example, meta -analysis from 2023. 14 studies in over 350,000 women came to the conclusion that the consumption of linoleic acid had No significant effect on the risk of breast cancer in the general population.

The discrepancy emphasizes the importance of researchers looking specifically on the subtypes of cancer, as well as individual factors, such as FABP5 levels in the cancers themselves. Next examination He showed that linoleic acid protects against breast cancer, which shows why it is critical to consider everything in context.

Not panic

Media headers can often simplify convoluted tests. Although this modern study emphasizes the likely mechanism combining linoleic acid with growth of cancer, it does not prove that kitchen oils cause breast cancer – far from it. Other factors, such as genetics, general diet and environmental exhibitions, play a significant role.

Discoveries do not guarantee vocational avoidance of seed oils, but suggest moderation and selectivity, especially for high -risk people. Many oils, such as olive oil, contain less linoleic acid and higher fats for monounsaturated or saturated, which are more stable on high heat.

Consider also Eating more fruit and vegetables As part of a fit, balanced diet.

AND Last examination This has comprehensively analyzed eating habits over 30 years, showed that diets luxurious in fruit, vegetables, whole grains, nuts and low -fat dairy products were associated with fit aging. In this study, Harvard team was observed over 100,000 people in 1986–2016. Less than 10% of respondents achieved fit aging, defined by the lack of 11 sedate chronic diseases and a lack of impairment of cognitive, physical or mental functions at the age of 70.

Organizations such as World Cancer Research Fund emphasize that moderate apply of vegetable oils is unthreatening and that obesityNot specific fats, it is the main dietary of the risk of cancer.

This study emphasizes the importance of contextualization of dietary fats in cancer research. While the role of linoleic acid in a triple negative breast cancer is a critical discovery, it is one piece of huge puzzle. A balanced whole grain diet remains an critical cornerstone of cancer prevention, and the strategy that everyone can accept.