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Study looks into mechanisms that control sleep and wakefulness

Sleep is an autonomic process and is not always under our direct, voluntary control. Awake or asleep, we are basically under the regulation of two biological processes: sleep homeostasis, commonly known as 'sleep pressure', and the circadian rhythm, otherwise known as the 'body clock'.

20 Jul 2018

Researchers raise viability of cloned mice using somatic cell nuclear transfer method

An international group of researchers have raised the viability of mice that were cloned using a method called somatic cell nuclear transfer, by stimulating two epigenetic factors, and by doing this have shown that creating cloned animals more efficiently will require further work in the area of epigenetics.

20 Jul 2018

Study identifies RNA molecules that regulate male hormones in prostate cancer

In most cases of prostate cancer, tumor cell growth is stimulated by the action of male hormones, or androgens, such as testosterone and dihydrotestosterone.

19 Jul 2018

Researchers gain more insight into how FUS protein causes ALS and FTLD

The mutated and aggregated protein FUS is implicated in two neurodegenerative diseases: amyotrophic lateral sclerosis and frontotemporal lobar degeneration.

19 Jul 2018

High-fat diet and systemic inflammation contribute to progression of prostate cancer

Osaka University-led study shows how a high-fat diet and systemic inflammation contribute to prostate cancer progression

18 Jul 2018

Research provides better understanding of mechanisms underlying memory storage

Memories are formed through long-term changes in synaptic efficacy, a process known as synaptic plasticity, and are stored in the brain in specific neuronal ensembles called engram cells, which are activated during corresponding events.

16 Jul 2018

Biologists unlock new cure for jet lag in mice

Travel by airplane has opened the door to experiencing different cultures and exploring natural wonders. That is, if you can get past the jet lag.

13 Jul 2018

Research sheds on how new species may arise from rapid mitochondrial evolution

Genetic research at Oregon State University has shed new light on how isolated populations of the same species evolve toward reproductive incompatibility and thus become separate species.

13 Jul 2018

Researchers identify new region in mouse brain that affects appetite and body weight

Researchers at A*STAR's Singapore Bioimaging Consortium have identified a new region of the mouse brain called the Tuberal Nucleus, which affects appetite and body weight

13 Jul 2018

Scientists identify structural and functional differences in human immune-surveillance protein

The human body is built for survival. Each one of its cells is closely guarded by a set of immune proteins armed with nearly foolproof radars that detect foreign or damaged DNA.

13 Jul 2018

Researchers uncover gene that plays role in cocaine addiction

Cocaine can have a devastating effect on people. It directly stimulates the brain's reward center, and, more importantly, induces long-term changes to the reward circuitry that are responsible for addictive behaviors.

12 Jul 2018

Study: Mitochondrial DNA in nanovesicles is the alarm that activates antiviral genetic program

Researchers at the Centro Nacional de Investigaciones Cardiovasculares Carlos III have provided valuable information about the defense mechanisms of the immune system during the early stages of the response to pathogens such as viruses and bacteria.

10 Jul 2018

Scientists develop new understanding of how psychiatric diseases manifest and can be treated

Research scientists from The Feinstein Institute for Medical Research and the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell in Hempstead, NY, in conjunction with their colleagues at Rockefeller University in New York City, have developed a new understanding of how certain psychiatric diseases - those that involve uncontrollable reactions to stimuli such as the high and low experiences attributed to bi-polar disorder, the impulsivity of an individual suffering from attention deficit hyperactivity disorder, and even suicidality - manifest and potentially can be treated. These findings were published today in Proceedings of the National Academy of Sciences.

3 Jul 2018

Discovery may be key to directly reprogram non-neuronal cells into neurons

It was already in 2012 that a team of scientists headed by Professor Benedikt Berninger first succeeded in reprogramming connective tissue cells present in the brain into neurons.

2 Jul 2018

Enzyme TLK2 could serve as potential therapies for breast cancer, brain condition

In recent years, researchers have focussed on the enzyme TLK2 suspecting it of playing a main role in several diseases.

30 Jun 2018

Lamin proteins organize a cell's genetic material from the sidelines

A tremendous amount of genetic material must be packed into the nucleus of every cell--a tiny compartment.

29 Jun 2018

Human leukemia virus increases disease risk by changing the way DNA loops inside our cells

A human virus that causes a rare form of leukemia increases the risk of disease by changing the way DNA loops inside our cells.

29 Jun 2018

Researchers discover way to reverse drug resistance in some skin and mouth cancers

University of Queensland researchers have discovered how to reverse drug resistance in skin and mouth squamous cell carcinomas.

29 Jun 2018

Study: Broken shuttle protein may hinder learning in patients with brain disorders

Unable to carry signals based on sights and sounds to the genes that record memories, a broken shuttle protein may hinder learning in patients with intellectual disability, schizophrenia, and autism.

22 Jun 2018

Study: Inner nuclear envelope plays role in lipid metabolism

The cell nucleus is an organelle, in which the DNA of an organism is protected and duplicated. The nucleus of this organ-like structure in the cell plasma is surrounded by an outer and an inner nuclear envelope, which is penetrated by openings - so-called nuclear pores.

22 Jun 2018

Cell Nucleus News and Research

Study looks into mechanisms that control sleep and wakefulness

Researchers raise viability of cloned mice using somatic cell nuclear transfer method

Study identifies RNA molecules that regulate male hormones in prostate cancer

Researchers gain more insight into how FUS protein causes ALS and FTLD

High-fat diet and systemic inflammation contribute to progression of prostate cancer

Research provides better understanding of mechanisms underlying memory storage

Biologists unlock new cure for jet lag in mice

Research sheds on how new species may arise from rapid mitochondrial evolution

Researchers identify new region in mouse brain that affects appetite and body weight

Scientists identify structural and functional differences in human immune-surveillance protein

Researchers uncover gene that plays role in cocaine addiction

Study: Mitochondrial DNA in nanovesicles is the alarm that activates antiviral genetic program

Scientists develop new understanding of how psychiatric diseases manifest and can be treated

Discovery may be key to directly reprogram non-neuronal cells into neurons

Enzyme TLK2 could serve as potential therapies for breast cancer, brain condition

Lamin proteins organize a cell's genetic material from the sidelines

Human leukemia virus increases disease risk by changing the way DNA loops inside our cells

Researchers discover way to reverse drug resistance in some skin and mouth cancers

Study: Broken shuttle protein may hinder learning in patients with brain disorders

Study: Inner nuclear envelope plays role in lipid metabolism

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