Cellular Biology News and Research

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Augusta vision scientist receives grant to learn more about keratoconus’ causes and treatments

It's an eye condition where genetics and environmental factors like ultraviolet light and vigorous eye rubbing conspire to make the usual curvature of the cornea more pointy, leaving us with double vision and nearsighted.

17 Jun 2019

Study aims at developing new therapies to fight childhood cancer

Researchers from the Department of Cellular Biology at the University of Seville and the Seville Institute of Biomedicine, Pablo Vicente and Doctor Luisma Escudero, in close collaboration with the researcher Rebecca Burgos and other members of the group of Doctor Rosa Noguera have published a study aimed at developing new therapies to fight childhood cancer.

12 Jun 2019

Our tears may one day be used to detect glaucoma

Contrary to what many of us think, high pressure inside the eye does not define glaucoma and investigators want to know if the proteins circulating in the fluid of our eyes might.

10 Jun 2019

Expedeon announces addition of CaptSure DIY ELISA to immunoassay product portfolio

CaptSure DIY ELISA will complement Expedeon AG’s product offering, as the Company announced today. The technology was developed by TGR BioSciences, which was acquired by Expedeon in May 2018.

29 May 2019

Finnish researchers discover gene mutation that reduces fear, anxiety and increases social interaction

Finnish researchers at the University of Eastern Finland and the University of Oulu have discovered of a new type of gene mutation that reduces fear and anxiety, and increases social interaction.

3 May 2019

Researchers discover new broad-spectrum antibiotic that contains arsenic

Antibiotic resistance has been called one of the biggest public health threats of our time. There is a pressing need for new and novel antibiotics to combat the rise in antibiotic-resistant bacteria worldwide.

16 Apr 2019

Stem cells from patient's own bone marrow holds great potential for osteoarthritis

Stem cells collected from the patient's own bone marrow holds great interest as a potential therapy for osteoarthritis of the knee because of their ability to regenerate the damaged cartilage.

15 Apr 2019

Researchers identify rare SRC-1 gene variants related to human obesity

Maintaining a healthy body weight is no simple matter. A better understanding of how the body regulates appetite could help tip the scale toward the healthy side.

12 Apr 2019

High Throughput Nucleic Acid Purification Simplified

Labs demand purity and flexibility for high throughput nucleic acid purification, while needing to complete difficult downstream analysis, for example NGS.

From Promega Corporation 9 Apr 2019

Immune system errors linked to development of childhood leukemia

Genetic mutations that drive the development of a common type of childhood leukemia can be traced back to errors by the immune system during the production of antibodies.

25 Mar 2019

Synthetic peptide appears to disrupt inflammation and protect kidneys from nephritis

A synthetic peptide appears to directly disrupt the destructive inflammation that occurs in nephritis, enabling the kidneys to better recover and maintain their important functions, investigators report.

25 Mar 2019

Exploring pathophysiological factors that link sleep problems and Alzheimer's disease

A new article explores the pathophysiological factors that link sleep disturbances and Alzheimer's disease.

22 Mar 2019

New cellular atlas could provide a deeper insight into blinding diseases

When it comes to understanding how neurons connect to form circuits in the brain, scientists for decades have turned to the retina of the humble laboratory mouse as an ideal model organism. But as a model for vision and vision-related diseases, mice simply aren't equipped.

22 Feb 2019

Researchers study animal venoms to identify new medicines for treating diseases

Animal venoms are the subject of study at research center based at the Butantan Institute in São Paulo. But in this case, the idea is not to find antidotes, but rather to use the properties of the venoms themselves to identify molecular targets of diseases and, armed with that knowledge, develop new compounds that can be used as medicines.

15 Feb 2019

New target appears to aid recovery after optic nerve trauma

When a car crash or explosion results in an optic nerve injury, eliminating an enzyme known to promote inflammation appears to aid recovery, scientists report.

11 Feb 2019

Two major forms of CD44 have distinct biological functions in breast cancer, shows study

One of the main obstacles to successfully treating breast cancer is the cells' ability to change in ways that make them resistant to treatment.

29 Jan 2019

RNA-induced gene fusion can occur in mammalian cells, reveals study

A fusion gene is a new gene made by joining parts of two different genes. The current thought is that fusion genes can happen in cells with unstable genome when part of the DNA from one chromosome moves to another chromosome.

29 Jan 2019

Peptide isolated from soil fungi has antitumor and antibacterial properties

A team of scientists from I.M. Sechenov First Moscow State Medical University together with their colleagues isolated a peptide named emericellipsin A from soil fungi.

22 Jan 2019

Unexpected connection found between feeding and memory centers of the brain

The search for a mechanism that could explain how the protein complex NCOR1/2 regulates memory has revealed an unexpected connection between the lateral hypothalamus and the hippocampus, the feeding and the memory centers of the brain, respectively.

21 Jan 2019

Study suggests dopamine release in the brain occurs twice per meal

We know a good meal can stimulate the release of the feel-good hormone dopamine, and now a study in humans from the Max Planck Institute for Metabolism Research in Germany suggests that dopamine release in the brain occurs at two different times: at the time the food is first ingested and another once the food reaches the stomach.

28 Dec 2018