Health Life

AI technique that predicts cell growth could someday diagnose cancer or develop new drugs

Our AI made its predictions by looking at how cells changes and act under different conditions in the body. Credit: elenabsl/ Shutterstock

Machine learning technologies are everywhere. They’re used by search engines, social media, and even in online banking. But one area that this technology is still emerging is medicine.

Machine learning technologies could be very promising in medicine, and could be used for many applications, such as detecting signs of disease in , or discovering new drugs for rare diseases. But in order for a machine learning approach to be able to do such things, it needs to be both accurate and able to understand how cells work.

Our team has developed an accurate machine learning approach that can predict in a way that researchers can easily understand. The machine learning technique makes its predictions by looking at how cells change and act under different conditions. This method could someday be used to diagnose cancer, or predict how certain drugs may interact with a patient.

Interpreting machine learning predictions

In essence, machine learning is a form of artificial intelligence (AI) in which data is used to teach computers to make decisions on their own, without a person needing to be there to do it for them.

But one of the main weaknesses of machine learning techniques in biology and medicine is the fact that they don’t incorporate biological knowledge—such as underlying cell biochemistry—in the learning process. In general, they also ignore this knowledge when making their predictions. This is because these systems treat biological information as data or numbers, so they don’t consider the actual biological meaning of these numbers.

Such systems are often referred to as “black box” systems. These are AI that are fed data, and provide users with a clear decision or prediction

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How to Lower Cholesterol with Diet: MedlinePlus

What is cholesterol?

Your body needs some cholesterol to work properly. But if you have too much in your blood, it can stick to the walls of your arteries and narrow or even block them. This puts you at risk for coronary artery disease and other heart diseases.

Cholesterol travels through the blood on proteins called lipoproteins. One type, LDL, is sometimes called the “bad” cholesterol. A high LDL level leads to a buildup of cholesterol in your arteries. Another type, HDL, is sometimes called the “good” cholesterol. It carries cholesterol from other parts of your body back to your liver. Then your liver removes the cholesterol from your body.

What are the treatments for high cholesterol?

The treatments for high cholesterol are heart-healthy lifestyle changes and medicines. The lifestyle changes include healthy eating, weight management, and regular physical activity.

How can I lower cholesterol with diet?

Heart-healthy lifestyle changes include a diet to lower your cholesterol. The DASH eating plan is one example. Another is the Therapeutic Lifestyle Changes diet, which recommends that you

Choose healthier fats.You should limit both total fat and saturated fat. No more than 25 to 35 percent of your daily calories should come from dietary fats, and less than 7 percent of your daily calories should come from saturated fat. Depending upon how many calories you eat per day, here are the maximum amounts of fats that you should eat:

Calories per Day Total Fat Saturated Fat
1,500 42-58 grams 10 grams
2,000 56-78 grams 13 grams
2,500 69-97 grams 17 grams

Saturated fat is a bad fat because it raises your LDL (bad cholesterol) level more than anything else in your diet. It is found in some meats, dairy products, chocolate, baked goods, and deep-fried and processed