Complexity of tumors revealed in 3D

A new analysis has revealed detailed 3D maps of the internal structures of multiple tumor types. These cancer atlases reveal how different tumor cells -- and the cells of a tumor's surrounding environment -- are organized, in 3D, and how that organization changes when a tumor spreads to other organs. The detailed findings offer scientists valuable blueprints of tumors that could lead to new approaches to therapy and spark a new era in the field of cancer biology, according to the researchers.

from Breast Cancer News -- ScienceDaily https://ift.tt/fO9hbJM

Unlocking the secrets of cancer metastasis: study provides new insights, potential therapeutic opportunities

Metastasis remains the primary challenge to reducing cancer deaths worldwide. A study is providing insights that researchers say point to therapeutic opportunities.

from Breast Cancer News -- ScienceDaily https://ift.tt/kMoCjvW

Scientists develop scans that light-up aggressive cancer tumors for better treatment

Researchers have used a chemical compound to light up treatment-resistant cancers on imaging scans, in a breakthrough that could help medical professionals better target and treat cancer.

from Breast Cancer News -- ScienceDaily https://ift.tt/1m6Sp9v

South African study identifies two new breast cancer genes in black women

South African scientists have identified two new breast cancer genes -- RAB27A and USP22 -- in Black women, marking the first GWAS of its kind on the continent. This breakthrough highlights the need for Africa-centred genomic research and tools to improve cancer risk prediction and treatment.

from Breast Cancer News -- ScienceDaily https://ift.tt/H48k9rw

New approach to treating aggressive breast cancers shows significant improvement in survival

A new treatment approach significantly improves survival rates for patients with aggressive, inherited breast cancers, according to researchers. In a trial where cancers were treated with chemotherapy followed by a targeted cancer drug before surgery, 100% of patients survived the critical three-year period post-surgery.

from Breast Cancer News -- ScienceDaily https://ift.tt/quIPU5k

Studies point to redlining as a 'perfect storm' for breast cancer

New research indicates that while the residential segregation policy was outlawed decades ago, it still impacts women's health today.

from Breast Cancer News -- ScienceDaily https://ift.tt/evbqOJW

Incidence rates of some cancer types have risen in people under age 50

Researchers have completed a comprehensive analysis of cancer statistics for different age groups in the United States and found that from 2010 through 2019, the incidence of 14 cancer types increased among people under age 50.

from Breast Cancer News -- ScienceDaily https://ift.tt/5byADor

Incidence of several early-onset cancers increased between 2010 and 2019

In the United States, breast, colorectal, endometrial, pancreatic, and kidney cancers are becoming increasingly common among people under age 50, according to a new study.

from Breast Cancer News -- ScienceDaily https://ift.tt/lBdRePm

Removing ovaries and fallopian tubes linked to lower risk of early death among breast cancer patients with BRCA cancer genes

Women diagnosed with breast cancer who carry particular BRCA1 and BRCA2 genetic variants are offered surgery to remove the ovaries and fallopian tubes as this dramatically reduces their risk of ovarian cancer. Now, researchers have shown that this procedure -- known as bilateral salpingo-oophorectomy (BSO) -- is associated with a substantial reduction in the risk of early death among these women, without any serious side-effects.

from Breast Cancer News -- ScienceDaily https://ift.tt/uMkfTZ8

AI-human task-sharing could cut mammography screening costs by up to 30%

The most effective way to harness the power of artificial intelligence when screening for breast cancer may be through collaboration with human radiologists -- not by wholesale replacing them, says new research.

from Breast Cancer News -- ScienceDaily https://ift.tt/4bvluYU

AI could help improve early detection of interval breast cancers

A new study suggests that artificial intelligence (AI) could help detect interval breast cancers before they become more advanced and harder to treat.

from Breast Cancer News -- ScienceDaily https://ift.tt/veTWD2m

Drug combination reduces breast cancer risk and improves metabolic health in rats

Researchers investigated the combined effects of bazedoxifene and conjugated estrogens in rat models as an alternative to tamoxifen.

from Breast Cancer News -- ScienceDaily https://ift.tt/7v2XGWz

Breast cancer mortality in women ages 20-49 significantly dropped between 2010 and 2020

Breast cancer deaths among women ages 20-49 declined significantly between 2010 and 2020, according to a new study.

from Breast Cancer News -- ScienceDaily https://ift.tt/03jS4sy

Rates of breast and colorectal cancer screening nearly four-fold higher than lung cancer screening among those eligible

Lung cancer screening has the potential to catch lung cancer early and save lives -- but only if people get screened. Although lung cancer screening is recommended in the U.S. for certain individuals with a history of smoking, only 18% of eligible individuals in the U.S. get screened. One suggested explanation has been that those eligible are resistant to receiving preventive healthcare, but a new study indicates otherwise.

from Breast Cancer News -- ScienceDaily https://ift.tt/fJUP0O5

Omega-6 fatty acid promotes the growth of an aggressive type of breast cancer, study finds

Linoleic acid, an omega-6 fatty acid found in seed oils such as soybean and safflower oil, and animal products including pork and eggs, specifically enhances the growth of the hard-to-treat 'triple negative' breast cancer subtype, according to a preclinical study. The discovery could lead to new dietary and pharmaceutical strategies against breast and other cancers.

from Breast Cancer News -- ScienceDaily https://ift.tt/v0aCfAw

AI-powered mammograms: A new window into heart health

Mammograms, with the help of artificial intelligence (AI) models, may reveal much more than cancer, according to a new study. The findings highlight how these important cancer screening tools can also be used to assess the amount of calcium buildup in the arteries within breast tissue -- an indicator of cardiovascular health.

from Breast Cancer News -- ScienceDaily https://ift.tt/nMjSoTe

Vaccine may improve breast cancer treatment outcomes

Researchers have discovered a promising new vaccine strategy for treating a specific type of breast cancer. The innovative approach targets human epidermal growth factor receptor 2-positive, estrogen receptor-negative (HER2-positive, ER-negative) breast cancer and has shown encouraging results in a recent pilot study. The study combined the HER2-targeting dendritic cell vaccines with standard chemotherapy, demonstrating both safety and positive response rates.

from Breast Cancer News -- ScienceDaily https://ift.tt/E1SqgKG

New antibody reduces tumor growth in treatment-resistant breast and ovarian cancers

A new type of antibody which stimulates the immune system to target cancer cells slows tumour growth, according to new research.

from Breast Cancer News -- ScienceDaily https://ift.tt/p5wl9ta

Diabetes drug could help cancer patients make better recovery

Research shows that a common type of diabetes medication could help cancer patients make a better long-term recovery. Many cancer patients go on to develop heart failure -- because of the cancer itself and also due to chemotherapy. But a study shows that a type of diabetes drug, called an SGLT2 inhibitor, may help protect the heart during and after cancer treatment. The medication has been shown to be beneficial in reducing heart failure or heart failure hospitalisation in cancer patients and survivors.

from Breast Cancer News -- ScienceDaily https://ift.tt/oLv4nJC

Links between metabolism and aggressive breast cancer

More than 120 million Americans suffer from diabetes or pre-diabetes. Triple-negative breast cancer (TNBC) is the most aggressive form of breast cancer, and TNBC patients with obesity-driven diabetes often have worse outcomes. A new study helps explain why this happens and suggests a potential way to improve treatment for these patients.

from Breast Cancer News -- ScienceDaily https://ift.tt/EOvH92t