Cancer News and Research

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Cancer begins in your cells, which are the building blocks of your body. Normally, your body forms new cells as you need them, replacing old cells that die. Sometimes this process goes wrong. New cells grow even when you don't need them, and old cells don't die when they should. These extra cells can form a mass called a tumor. Tumors can be benign or malignant. Benign tumors aren't cancer while malignant ones are. Cells from malignant tumors can invade nearby tissues. They can also break away and spread to other parts of the body.

P53 protein induces leader cell behavior, migration and clearance during epithelial tissue repair

New research led by the University of Bristol has found the protein p53 plays a key role in epithelial migration and tissue repair.

11 Feb 2022

Researchers develop a method for preserving human primordial germ cell-like cells

Human primordial germ cells (PGCs) are the early precursors of the eggs (oocytes) and sperm that are necessary to keep humankind alive and reproducing.

11 Feb 2022

Novel method can report specific immune cell types using only DNA from blood

Flow cytometry is a powerful and complex technology used to count, sort or measure characteristics of cells and to detect biomarkers.

10 Feb 2022

Identification of a bivalent histone-mark switch essential for angiogenesis

Defying conventional epigenomic wisdom, the non-conventional polycomb (PRC)1 variant paradoxically overwhelms the conventional PRC-mediated gene silencing in activated endothelial cells.

9 Feb 2022

Cell culture environments are unstable and drive reproducibility crisis

Culture environments of different cell types growing in culture vessels or Petri dishes vary significantly from each other and from conditions in the living body, potentially driving the "reproducibility crisis" in biomedical research, according to a team of KAUST bioscientists.

9 Feb 2022

Tropical sea anemone stings could hold key to new pain-relieving drugs

QUT PhD researcher Lauren Ashwood has studied sea anemones' venom makeup extensively, in particular, Telmatactis stephensoni a reef-based sea anemone that can grow from 8 to 10 cm.

8 Feb 2022

Kras oncogenes use genetic reprogramming to drive tumorigenesis

Cancerous tumors are made up of rapidly growing, abnormally shaped, cells that can infiltrate and destroy healthy tissues, travel to other parts of the body, and form additional tumors.

8 Feb 2022

Researchers make new advances in connecting the evolution of pregnancy and cancer metastasis

Researchers from UConn Heath and Yale University have made new advances connecting the evolution of pregnancy and cancer metastasis.

8 Feb 2022

New proteomics method identifies proteins responsible for regulating R-loop levels in human cells

There are many different ways in which the genetic material DNA can be damaged, resulting in the development of diseases such as cancer. Certain forms of DNA damage are associated with so-called R-loops.

8 Feb 2022

San Antonio researchers report a new mechanistic target for leukemia drug development

Scientists at The University of Texas Health Science Center at San Antonio believe it may be possible to prevent DNA changes driven by two proteins highly active in leukemia and other cancers.

7 Feb 2022

Scientists design an open microfluidic system for excellent recovery of purified DNA

In the war against cancer, the first step towards treating them is an accurate diagnosis of the problem. A technique that helps plan a better course of treatment is a biopsy.

7 Feb 2022

Study reveals how the body controls inflammation during removal of damaged cells

A research team from Cologne and Osnabrück has investigated in detail how messenger substances signal inflammation during the removal of damaged cells in the body.

7 Feb 2022

Scientists use CRISPRa to discover genes that play a role in immune cell biology

CRISPR genome editing has served as a powerful tool for deleting or altering DNA sequences and studying the resulting effect.

4 Feb 2022

New method helps distinguish bacterial DNA from human and other non-bacterial cells

For decades, a small group of cutting-edge medical researchers have been studying a biochemical, DNA tagging system, which switches genes on or off. Many have studied it in bacteria and now some have seen signs of it in, plants, flies, and even human brain tumors.

4 Feb 2022

Human rRNA genes differed based on a person’s geographic ancestry

Genome research that explored gene variants that are considered a crucial building block for protein-synthesizing microscopic structures took an unexpected turn.

4 Feb 2022

Using AI solutions to predict cell fates

Data is not only the answer to numerous questions in the business world; the same applies to biomedical research. In order to develop new therapies or prevention strategies for diseases, scientists need more and better data, faster and faster.

3 Feb 2022

Hematopoietic stem cells play key focus of stem-cell-based medical research

According to a recent study, a protein that controls how DNA is wrapped within chromosomes plays a key role in the proper functioning of blood stem cells.

2 Feb 2022

Study shows how shuttle proteins safeguard the nuclear pores

The nucleus is guarded by a highly secure door, the so-called nuclear pore, that controls the transport of substances from the cytoplasm to the cell nucleus and back.

1 Feb 2022

MIT researchers develop new way to deliver RNA in a capsule

Like most vaccines, RNA vaccines have to be injected, which can be an obstacle for people who fear needles. Now, a team of MIT researchers has developed a way to deliver RNA in a capsule that can be swallowed, which they hope could help make people more receptive to them.

1 Feb 2022

Novel approach accelerates cancer biomarker detection in point-of-care scenarios

The detection and quantification of cancer-associated molecular biomarkers in body fluids, or liquid biopsies, prove minimally invasive in early cancer diagnostics.

31 Jan 2022

Cancer News and Research

P53 protein induces leader cell behavior, migration and clearance during epithelial tissue repair

Researchers develop a method for preserving human primordial germ cell-like cells

Novel method can report specific immune cell types using only DNA from blood

Identification of a bivalent histone-mark switch essential for angiogenesis

Cell culture environments are unstable and drive reproducibility crisis

Tropical sea anemone stings could hold key to new pain-relieving drugs

Kras oncogenes use genetic reprogramming to drive tumorigenesis

Researchers make new advances in connecting the evolution of pregnancy and cancer metastasis

New proteomics method identifies proteins responsible for regulating R-loop levels in human cells

San Antonio researchers report a new mechanistic target for leukemia drug development

Scientists design an open microfluidic system for excellent recovery of purified DNA

Study reveals how the body controls inflammation during removal of damaged cells

Scientists use CRISPRa to discover genes that play a role in immune cell biology

New method helps distinguish bacterial DNA from human and other non-bacterial cells

Human rRNA genes differed based on a person’s geographic ancestry

Using AI solutions to predict cell fates

Hematopoietic stem cells play key focus of stem-cell-based medical research

Study shows how shuttle proteins safeguard the nuclear pores

MIT researchers develop new way to deliver RNA in a capsule

Novel approach accelerates cancer biomarker detection in point-of-care scenarios

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