Cell Migration News and Research

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New wound gap closure mechanism may offer faster, better healing after injury or surgery

The observation of a previously undetected biological mechanism for closing gaps in living tissue improves basic understanding of the wound-healing process and may one day inform strategies to speed healing after surgery, according to a team of Penn State and Singapore researchers.

14 Jun 2021

Scientists develop new method for single-cell lineage tracing of metastatic cancer

It's often cancer's spread, not the original tumor, that poses the disease's most deadly risk.

10 Jun 2021

Study uncovers novel molecular mechanism of immune cell migration

In a new study, researchers from Osaka University discovered a novel molecular mechanism by which immune cells migrate to fight off infections. These findings may help in understanding the development of certain immune deficiency disorders and establish novel therapies against them.

7 Jun 2021

Researchers receive $3.75 million to study the impact of fluid flow on CAR-T cell therapy for brain cancer

Glioblastoma multiforme is among the most lethal of cancers and the most stubborn in the face of treatment. Fewer than 20 percent of patients survive more than two years after diagnosis, according to the Central Brain Tumor Registry of the United States.

29 Apr 2021

New molecular pathway helps steer moving cells in specific directions

Working with fruit flies, scientists at Johns Hopkins Medicine say they have identified a new molecular pathway that helps steer moving cells in specific directions.

30 Mar 2021

Proteomics analysis from aggressive human cancers can help identify potential therapeutic targets

Researchers at Baylor College of Medicine show that analysis of the proteomics, or all the protein data, from aggressive human cancers is a useful approach to identify potential novel therapeutic targets.

4 Mar 2021

A region within GLI1 gene could potentially be targeted as cancer treatment

Scientists from the Stanley Manne Children's Research Institute at Ann & Robert H. Lurie Children's Hospital of Chicago found that a region within the DNA of the cancer-promoting GLI1 gene is directly responsible for regulating this gene's expression.

1 Mar 2021

NLRP3 inflammasome inhibitors may help treat early COVID-19, says study

A new study by researchers in the U.S. further supports the hypothesis that the unregulated release of inflammatory cytokines is responsible for the local and systemic inflammation that is associated with multi-organ damage and death in severe COVID-19.

26 Feb 2021

COVID-19 and lung cancer have a common pathway, say researchers

A new preprint on the bioRxiv* server describes the common features COVID-19 shares with lung cancer.

19 Feb 2021

New zebrafish model could help advance glioblastoma multiforme research

Scientists at the Fralin Biomedical Research Institute at VTC have identified a new zebrafish model that could help advance glioblastoma multiforme research. Glioblastoma is an aggressive form of primary brain tumor - fewer than one in 20 patients survive five years after diagnosis.

13 Feb 2021

New discovery revises the ‘text book view’ of cell migration

Research groups at University of Helsinki and Institut Jacques Monod, Paris, discovered a new molecular mechanism that promotes cell migration.

9 Feb 2021

Simvastatin is a promising drug candidate for treatment of ovarian clear cell carcinomas

Oncotarget recently published "Simvastatin is a potential candidate drug in ovarian clear cell carcinomas" which reported that based on previous studies, the authors assessed the anti-proliferative effect of simvastatin, a Rho GTPase interfering drug, in three OCCC cell lines: JHOC-5, OVMANA and TOV-21G, and one high-grade serous ovarian cancer cell line, Caov3. The authors used the Rho GTPase interfering drug CID-1067700 as a control.

2 Feb 2021

Anchor proteins inhibit a key metabolic driver that plays critical role in cancer and neuronal diseases

Certain anchor proteins inhibit a key metabolic driver that plays an important role in cancer and developmental brain disorders.

26 Jan 2021

Treating 'fetus as the patient' could reduce the incidence of pre-term labor and premature birth

The results of a study by researchers at the University of Texas Medical Branch may pave the way for a new medicine delivery system that could reduce the incidence of pre-term labor and premature birth by allowing physicians to treat the 'fetus as the patient'.

22 Jan 2021

Researchers figure out the precise mechanics involved in cell motility

Theoretical physicists from Berlin teamed up with experimental physicists from Munich to determine the precise mechanics involved in cell motility. The findings were published in the journal Proceedings of the National Academy of Sciences.

18 Jan 2021

Study reveals the role of SETD2 protein in cancer cells, cell migration, and autophagy

SETD2 is a protein well known as a chromatin remodeler, one that helps turn genes on or off by modifying histone proteins in the nucleus of the cell.

24 Dec 2020

Pulmonary hypertension drug may become a treatment option for cancer

A drug used to treat pulmonary hypertension significantly reduced the capacity of tumor cells to migrate and invade other tissues in trials involving pancreatic, ovarian, breast cancer, and leukemia cell lines.

15 Dec 2020

Study findings can guide personalized breast cancer therapies based on melatonin

A Brazilian study published in the Journal of Pineal Research describes a group of genes potentially regulated by the hormone melatonin in some types of cancer, especially breast cancer.

8 Dec 2020

Study: Photoresponsive derivatives of Taxol allow light-based control of microtubule cytoskeleton

Ludwig-Maximilians-Universitaet (LMU) in Munich researchers have developed photoresponsive derivatives of the anticancer drug Taxol, which allow light-based control of cytoskeleton dynamics in neurons. The agents can optically pattern cell division and may elucidate how Taxol acts.

9 Nov 2020

Cell nucleus may play role in enabling cells to evade crowded environments

Like people, cells in the human body protect their personal space. They seem to know how much space they need, and if it gets too tight, most cells prefer to break free.

19 Oct 2020