Mammary Gland News and Research

RSS

Higher prepregnancy BMI may be associated with shorter duration of breastfeeding

Study claims women with higher body mass index (BMI) breastfeed their infants for shorter durations.

19 May 2023

The potential anti-cancer and antioxidant properties of walnuts

Researchers reviewed current literature to examine walnuts' potential antioxidant and anti-cancer properties.

25 Apr 2023

Zoonotic agent Erysipelothrix rhusiopathiae caused mass mortality of harbor porpoises

In a recent article published in the Emerging Infectious Diseases Journal, researchers in the Netherlands described a mortality event that killed hundreds of harbor porpoises (Phocoena phocoena), a small cetacean, along the Netherlands coastline, in August 2021.

22 Mar 2023

Denosumab may benefit postmenopausal patients with hormone receptor-negative breast tumors and RANK protein expression

The drug denosumab is currently used to treat osteoporosis and bone metastases. For more than a decade, its potential therapeutic benefit in the treatment of breast cancer has also been studied.

7 Mar 2023

Novel amyloid protein discovered from canine mammary tumors

A collaboration led by scientists at Tokyo University of Agriculture and Technology (TUAT), Japan, has discovered a novel amyloid protein from canine mammary tumors.

24 Jan 2023

Study uncovers new rules for lineage progression

The hypothalamus, one of the most complex brain regions in the mammalian nervous system, contains an astonishing heterogeneity of neurons that regulate endocrine, autonomic and behavioral functions. It not only regulates food consumption, water intake, body temperature, circadian rhythm and sleep to maintain the survival of individual organisms, but also controls puberty onset and reproductive behavior to sustain the breeding population.

17 Nov 2022

Shape-shifting fat cells offer a fertile soil for breast tumor invasion and growth

Fat cells, or adipocytes, that grow in close proximity to breast cancers can shift into other cell types that promote tumor growth, a new study by UT Southwestern researchers suggests.

23 Sep 2022

'Western style' diet high in fat and sugar can negatively affect breast milk and baby's health

A diet high in sugar and fat such as burgers, fries and fizzy drinks can negatively affect a new mother's breast milk and baby's health even before the child is conceived.

27 Jul 2022

Invasive breast cancer risk in men may be linked to self-reported infertility

The risk of invasive breast cancer in men may be associated with self-reported infertility in the male partner finds a study published in the open-access journal Breast Cancer Research.

17 May 2022

Living human breast milk cells offer insight into breast cancer development

Researchers have explored the cellular changes that occur in human mammary tissue in lactating and non-lactating women, offering insight into the relationship between pregnancy, lactation, and breast cancer.

28 Jan 2022

Immune response to mRNA COVID vaccines delayed in pregnant women

Researchers in the United States have conducted comprehensive profiling of humoral immune responses in pregnant, lactating, and non-pregnant women following coronavirus disease 2019 (COVID-19) messenger RNA (mRNA) vaccination to probe differences in vaccine-induced immunity.

25 Oct 2021

Hormone-resistant prostate, breast cancers added to clinical trial of experimental DNA therapy

The Republic of Belarus Ministry of Health has approved expanding the ongoing clinical trial of CureLab Oncology's Elenagen, an experimental DNA therapy, to include two new arms: 1) hormone-resistant breast cancer; and 2) hormone-resistant metastatic prostate cancer.

3 Aug 2021

Mechanical factors play a key role in the natural growth of human organs

In addition to chemical factors, mechanical influences play an important role in the natural growth of human organs such as kidneys, lungs and mammary glands - but also in the development of tumors.

13 Jul 2021

Researchers unravel cellular mechanisms driving the initiation of mammary gland development

Helsinki University research group used live tissue imaging for the first time to visualize the emergence of the mammary gland.

21 Jun 2021

Study shows that breast cancer can be prevented with better contraception choices

Hormonal contraceptives, e.g. the pill, the patch, and the vaginal ring, contain synthetic hormones that prevent pregnancy by either stopping ovulation, changing the cervical mucus to stop sperm from passing through the cervix and finding an egg, or changing the womb's lining to prevent a fertilized egg from being implanted in it.

29 May 2021

Incorrect DNA packaging makes retrotransposons more accessible

Scientists led by Dr. Salvador Aznar-Benitah, head of the Stem Cells and Cancer laboratory at IRB Barcelona, have described the alterations that occur during mammary gland formation when heterochromatin (the part of DNA that does not actively produce proteins) is poorly regulated.

18 May 2021

YAP inhibitors could facilitate targeted treatment of basal-like breast cancer

Targeted treatment of basal-like breast cancer could be facilitated by YAP inhibitors in the future. As reported by an MDC team headed by Walter Birchmeier in the scientific journal Cancer Research, this type of cancer requires the support of the YAP protein to stimulate the growth of cancer stem cells.

22 Mar 2021

Propylparaben exposure during pregnancy may lessen protection against breast cancer

Low doses of propylparaben - a chemical preservative found in food, drugs and cosmetics - can alter pregnancy-related changes in the breast in ways that may lessen the protection against breast cancer that pregnancy hormones normally convey, according to University of Massachusetts Amherst research.

16 Mar 2021

Cooperation between two key genes drives breast cancer growth

Cooperation is generally a good thing -- working together to reach a goal. But in the case of cancer, it can be detrimental. University of Cincinnati researchers have discovered that cooperation between two key genes drives cancer growth, spread and treatment resistance in one particularly aggressive type of breast cancer.

9 Mar 2021

New 'E-Morph' test method replaces animal experiments to detect hormone-like effects

Endocrine disruptors (EDs) are hormone-like substances that can have undesirable effects on health. For example, chemicals can increase the risk of breast cancer if they act in a manner similar to the female sex hormone estrogen.

26 Feb 2021