Cell Biology

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$1.91 million grant to explore human internal "clock” as a tool for optimizing tissue regeneration

The human internal "clock" responsible for regulating sleep cycles and many other biological functions will be explored as a tool for optimizing tissue regeneration under a $1.91 million grant University of Massachusetts Amherst biomedical engineer and assistant professor Cathal Kearney has received from the National Institutes of Health's National Institute of General Medical Sciences.

13 Oct 2022

New technology for producing oxygen within cells

Oxygen is vital for life, and clinicians can provide supplemental oxygen to patients through face masks and nasal tubes, but there are no methods available for delivering oxygen directly into cells.

13 Oct 2022

New partnership creates an automated anatomic pathology slide-scanning solution

Sakura Finetek, a global leader in histopathology products and Evident Scientific, a wholly owned subsidiary of Olympus Corporation, and a global leader in microscopy and imaging solutions, today announced a collaboration to offer a full workflow solution for anatomic pathology slide preparation and high-resolution digital scanning in the Americas.

From Evident Corporation - Life Sciences 13 Oct 2022

Understanding the potential applications of stem cell research

To mark Stem Cell Awareness Day on October 12, 2022, COST is highlighting a network of researchers working to foster greater understanding about stem cell research and potential applications for millions of people suffering from incurable diseases and injury.

12 Oct 2022

Advanced cryo-electron microscope reveals how poliovirus takes over human cells

For the first time, researchers at Umeå University, Sweden, can now show how the dreaded poliovirus behaves when it takes over an infected cell and tricks the cell into producing new virus particles.

12 Oct 2022

Mic60-low gene signature may be a simple tool to estimate pancreatic cancer risk

The mitochondria is a key energy-producing component of the human cell that plays an important role in cancer cell metabolism.

12 Oct 2022

Scientists show how cellular hypoxia response increases fetal hemoglobin expression in adults

Scientists at St. Jude Children's Research Hospital have shown how a protein responsible for adapting to low oxygen conditions (hypoxia), causes increased expression of fetal hemoglobin (HbF) in adults.

12 Oct 2022

New method allows for a much more detailed examination of the brain processes

Scientists have developed a research method that allows for a much more detailed examination of the brain processes involved in some neurological and mental disorders.

12 Oct 2022

Research shows how a very low dose of rhenium metal complex kills ovarian cancer cells

Metal-containing complexes have taken up center stage in the search for new cancer drugs that are as free of side effects as possible.

12 Oct 2022

Study provides new insights into the origin and development of B cells

B cells and the antibodies they produce play an important role in our immune system, protecting us from the microscopic enemies that make us ill.

11 Oct 2022

Light-Seq technology for barcoding and deep-sequencing selected cell populations in tissues

Under the microscope, researchers often observe different cell types organizing themselves in peculiar patterns within tissues, or sometimes a rare cell type that stands out by occupying a unique position, exhibiting an unusual shape, or expressing a specific biomarker molecule.

10 Oct 2022

KAUST research could open new avenues for cancer drug development

Precise details of how a master regulator of gene expression binds its activating partner could open new avenues for cancer drug development.

10 Oct 2022

Age plays a more important role than genetics in affecting gene expression profiles as we get older

Amid much speculation and research about how our genetics affect the way we age, a University of California, Berkeley, study now shows that individual differences in our DNA matter less as we get older and become prone to diseases of aging, such as diabetes and cancer.

7 Oct 2022

NEI researchers create a high-resolution map of retinal cell chromatin contract points

National Eye Institute researchers mapped the organization of human retinal cell chromatin, the fibers that package 3 billion nucleotide-long DNA molecules into compact structures that fit into chromosomes within each cell's nucleus.

7 Oct 2022

Scientists develop an unprecedented animal model to investigate Ewing sarcoma

Ewing sarcoma is the second most frequent bone tumour in children, adolescents, and young adults. There is no specific treatment for this disease and current management is still limited to surgery, radiotherapy, and chemotherapy.

7 Oct 2022

Opioid receptor levels in brown fat found to be dependent on the length of daylight hours

Researchers from the Turku PET Centre, Finland, have observed that the length of daylight hours impacts opioid receptor levels in brown fat.

7 Oct 2022

Study uncovers how the TAZ protein protects hematopoietic stem cells from aging

A well-functioning immune system is essential for protection against infections. However, with increasing age, the functioning of the immune system diminishes, which is also due to age-related damage in hematopoietic (blood) stem cells.

7 Oct 2022

Researchers take new approach to studying the development of the human brain

Researchers at ETH Zurich are growing human brain-like tissue from stem cells and are then mapping the cell types that occur in different brain regions and the genes that regulate their development.

7 Oct 2022

Research shows highly disturbed metabolic pathways in people with type 2 diabetes

Using state of the art techniques, researchers from Uppsala University have shown that the metabolism in patients with type 2 diabetes and prediabetes was much more disturbed than previously known, and that it varied between organs and severity of the disease.

7 Oct 2022

Discovery could play an important role in future medicines to heal damaged hearts

Scientists at the UNC School of Medicine have made a significant advance in the promising field of cellular reprogramming and organ regeneration, and the discovery could play a major role in future medicines to heal damaged hearts.

6 Oct 2022

Cell Biology

$1.91 million grant to explore human internal "clock” as a tool for optimizing tissue regeneration

New technology for producing oxygen within cells

New partnership creates an automated anatomic pathology slide-scanning solution

Understanding the potential applications of stem cell research

Advanced cryo-electron microscope reveals how poliovirus takes over human cells

Mic60-low gene signature may be a simple tool to estimate pancreatic cancer risk

Scientists show how cellular hypoxia response increases fetal hemoglobin expression in adults

New method allows for a much more detailed examination of the brain processes

Research shows how a very low dose of rhenium metal complex kills ovarian cancer cells

Study provides new insights into the origin and development of B cells

Light-Seq technology for barcoding and deep-sequencing selected cell populations in tissues

KAUST research could open new avenues for cancer drug development

Age plays a more important role than genetics in affecting gene expression profiles as we get older

NEI researchers create a high-resolution map of retinal cell chromatin contract points

Scientists develop an unprecedented animal model to investigate Ewing sarcoma

Opioid receptor levels in brown fat found to be dependent on the length of daylight hours

Study uncovers how the TAZ protein protects hematopoietic stem cells from aging

Researchers take new approach to studying the development of the human brain

Research shows highly disturbed metabolic pathways in people with type 2 diabetes

Discovery could play an important role in future medicines to heal damaged hearts

Unlocking live single-cell functional insights

Fluidics in Modern Healthcare & Medical Device Innovation

How microRNA is transforming science: From discovery to diagnostics

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