Embryology News and Research

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Embryology is the study of the development of an embryo. An embryo is defined as any organism in an early stage well before birth or hatching, or in plants, before germination occurs.

Research uses rodent models to connect the influence of feronomic signals on memory

The work, published recently in Nature Communications, used a model of rodents and managed to connect for the first time the influence of feronomic signals on memory. This will make it possible to explore the deficits of integration of spatial memories and social studies in transgenic models of Alzheimer's disease in the future.

7 Sep 2021

Studies offer insight into how the human body develops and acquires mutations throughout life

New insights into how the human body develops from one cell into trillions, and the genetic mutations that cells pick up along the way, have been generated by two studies from scientists at the Wellcome Sanger Institute, the University of Cambridge and their collaborators.

26 Aug 2021

Protein implicated in tumor growth may protect against neurodegenerative diseases

Cells translate their genetic material at rapid rates with exquisite precision to reproduce, repair damage or even combat disease.

17 Aug 2021

Researchers uncover the role of macrophages in liver growth after massive resections

RUDN University doctors found out what role macrophages play in the recovery of the liver after the removal of its significant part. The results are published in the journal Biomedicine & Pharmacotherapy.

21 Jun 2021

Recreating early embryos using stem cells

In their effort to understand the very earliest stages of life and how they can go wrong, scientists are confronted with ethical issues surrounding the use of human embryos.

23 Apr 2021

Study uncovers new biomarkers in patients with malignant melanoma

A team of researchers has studied the molecular profile of small “messenger” vesicles called exosomes, produced by cancer stem cells (CSCs), which play a key role in the process of carcinogenesis and metastasis in the blood of patients with malignant melanoma.

25 Mar 2021

MIPT researchers use zebrafish to study chronic stress

A team of researchers led by MIPT's Allan Kalueff has studied chronic stress in zebrafish and determined that the animal can serve as a valuable model species for research into the associated brain diseases, complementing research currently done on rodents.

14 Dec 2020

Could beta-blockers be a potential treatment for COVID-19?

News-Medical spoke to researchers about their latest research into beta-blockers, and how they could potentially be used to treat COVID-19.

27 Nov 2020

Study finds new transposon-derived genes related to autism

The lack of some genes in the BEC/TCEAL cluster could be related to some alterations associated with the autism spectrum disorder, according to a preclinical study published in the journal Genome Biology, and led by Professor Jordi Garcia Fernàndez, from the Faculty of Biology and the Institute of Biomedicine of the University of Barcelona, and researcher Jaime Carvajal, from the Andalusian Centre for Developmental Biology - University Pablo de Olavide.

27 Oct 2020

Minuscule tracking devices show how living cells change with time

For the first time, scientists have introduced minuscule tracking devices directly into the interior of mammalian cells, giving an unprecedented peek into the processes that govern the beginning of development.

20 Oct 2020

Study highlights the importance of healthy placental development in pregnancy

The first stages of placental development take place days before the embryo starts to form in human pregnancies. The finding highlights the importance of healthy placental development in pregnancy, and could lead to future improvements in fertility treatments such as IVF, and a better understanding of placental-related diseases in pregnancy.

25 Sep 2020

Study shows how medicine can benefit from dinosaur research

Researchers from the University of Bonn: Even Tyrannosaurus rex could have suffered a slipped disc. The intervertebral discs connect the vertebrae and give the spine its mobility.

24 Aug 2020

Young women with polycystic ovary syndrome more likely to get heart disease

Women in their 30s and 40s with a common condition affecting how the ovaries work are more likely to get heart disease. That's the finding of a study published today in the European Journal of Preventive Cardiology, a journal of the European Society of Cardiology.

2 Aug 2020

Research examines the role of perineuronal networks in psychiatric disorders

Juan Nácher, professor at the Department of Cell Biology at the University of Valencia, has conducted research on the role of perineuronal networks in the adult brain and their incidence in psychiatric disorders such as schizophrenia or bipolar disorder.

11 Jul 2020

A 'quick and easy' COVID-19 test developed for population-scale screening

Global endeavors to fight the Covid-19 pandemic heavily rely on accurate, fast and frequent tests for the coronavirus SARS-CoV-2 - "test, test, test", as the World Health Organization has bluntly put it.

24 Jun 2020

Creating the first 3D neural map of a heart

News-Medical spoke to Dr. Vadigepalli and Dr. Schwaber about their groundbreaking research in which they managed to map the neurons in the heart.

15 Jun 2020

New method uses human embryonic stem cells to generate 3D assembly of cells

Scientists from the University of Cambridge, in collaboration with the Hubrecht Institute in The Netherlands, have developed a new model to study an early stage of human development, using human embryonic stem cells.

11 Jun 2020

Researchers discover novel gene involved in DNA damage repair and male fertility

A research group from the Institute of Molecular Embryology and Genetics at Kumamoto University, Japan has discovered that the gene C19ORF57 plays a critical role in meiosis.

4 Jun 2020

Minuscule tracking devices give unprecedented peek into how cells change with time

26 May 2020

Clinical trial to test the efficacy of defibrotide medicine for reducing COVID-19 death rate

The Neurosciences Institute, mixed centre of the Spanish National Research Council and the Miguel Hernández University of Elche, have collaborated on the first clinical trial conducted in the world to test whether the defibrotide medicine, which has already been authorized to treat a severe obstruction of the hepatic sinusoidal veins of people who have undergone a bone marrow transplant, can be used as therapy against COVID-19.

12 May 2020