Malignant News and Research

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Study shows MRI as ideal choice for clarifying ambiguous mammography results

A study of around 300 volunteers, conducted in Austria by MedUni Vienna in collaboration with Diagnostic Graz, convincingly shows that Magnetic Resonance Imaging is the best choice for clarifying ambiguous mammography results.

5 Feb 2018

Tumor activity found in male rats exposed to radiofrequency radiation

High exposure to radiofrequency radiation in rodents resulted in tumors in tissues surrounding nerves in the hearts of male rats, but not female rats or any mice, according to draft studies from the National Toxicology Program.

2 Feb 2018

Geneva researchers highlight new way to control tumor progression

For a tumor to grow, it must develop blood vessels that supply nutrients and oxygen. Preventing tumor vascularization is therefore an interesting anti-tumor therapy that has been explored over the last ten years.

2 Feb 2018

Two bacterial species collaborate to drive development of colon cancers

Patients with an inherited form of colon cancer harbor two bacterial species that collaborate to encourage development of the disease, and the same species have been found in people who develop a sporadic form of colon cancer, a study led by a Johns Hopkins Bloomberg~Kimmel Institute for Cancer Immunotherapy research team finds.

1 Feb 2018

Scientists discover role of two specific HOX genes in colon cancer development

In breakthrough colon cancer research, scientists at Christiana Care Health System's Center for Translational Cancer Research of the Helen F. Graham Cancer Center & Research Institute have discovered that over-expression of HOXA4 and HOXA9 genes in colon cancer stem cells promotes cell replication and contributes to the overpopulation of stem cells that drives colon cancer development.

31 Jan 2018

Scientists develop rapid test for early diagnosis of heart attack and to identify sepsis

NUST MISIS scientists have developed a new type of membrane test strip for the quantitative immunochromatographic rapid-test that will be able to accurately and quickly make an early diagnosis of an acute myocardial infarction through the presence of disease markers in blood, as well as to identify various things such as sepsis, a pregnancy's duration, and viral & bacterial infections.

29 Jan 2018

Researchers reveal important role of estrogen in neuroblastoma

The female sex hormone estrogen can perform an important role in neuroblastoma, a form of cancer mainly affecting young children.

29 Jan 2018

Artificial sweetener could lead to development of cancer therapies with less side effects

Artificial sweeteners are used in diet drinks and foods but also could someday be used as treatments targeting carbonic anhydrase IX (CA IX), a protein associated with aggressive cancers.

24 Jan 2018

Bacteria linked to periodontitis may play role in onset of cancer

The bacteria that cause periodontitis, a disease affecting the tissues surrounding the teeth, seems to play a part also in the onset of pancreatic cancer, say the researchers at the University of Helsinki and the Helsinki University Hospital, Finland, and the Karolinska Institutet, Sweden.

16 Jan 2018

Applied math can help predict genesis and evolution of different cancers

Applied mathematics can be a powerful tool in helping predict the genesis and evolution of different types of cancers, a study from the University of Waterloo has found.

16 Jan 2018

Scientists describe groundbreaking training effect on the innate immune system

"Training" of precursors of white blood cells leads to a sustained positive response of the hematopoietic system. This effect could help accelerate the formation of new white blood cells, which are vitally needed during chemotherapy, a process that can slow down hematopoiesis.

15 Jan 2018

Researchers create ‘protocells’ for delivering drugs to deepest tumor regions

Despite herculean efforts, cancer remains a formidable disease, with each malignant subtype responding differently to therapeutics.

11 Jan 2018

Researchers aim to improve lung cancer detection using simple blood test

Simple blood tests can reveal a great deal about a person's health. They can uncover infection, anemia, diabetes and high cholesterol and provide clues about many other conditions.

9 Jan 2018

Leukemia patients currently ineligible for targeted therapy may benefit from new drugs

Patients with an aggressive form of leukemia, currently ineligible for any type of targeted therapy, may in fact benefit from some of these new drugs, according to new research by Queen Mary University of London.

9 Jan 2018

Oncologists discover cell type that gives rise to soft tissue cancer in children

St. Jude Children's Research Hospital oncologists have discovered the cell type that gives rise to rhabdomyosarcoma, the most prevalent soft tissue cancer in children.

8 Jan 2018

Scientists use artificial intelligence to create new ‘ImmunoMap’

Johns Hopkins scientists have used a form of artificial intelligence to create a map that compares types of cellular receptors, the chemical "antennas" on the surface of immune system T-cells.

8 Jan 2018

Study provides insight into how early-stage breast cancer progresses to invasive ductal carcinoma

A new genetic-based model may explain how a common form of early-stage breast cancer known as ductal carcinoma in situ progresses to a more invasive form of cancer say researchers at The University of Texas MD Anderson Cancer Center.

4 Jan 2018

New MRI technology can reduce need for tumor biopsies

The most common type of tumor found in the kidney is generally quite small (less than 1.5 in). These tumors are usually found by accident when CAT scans are performed for other reasons and the serendipitous finding poses a problem for doctors.

3 Jan 2018

Gene therapy with CAR T-cells could create long-term immunity from HIV

Through gene therapy, researchers engineered blood-forming stem cells (hematopoietic stem/progenitor cells, or HSPCs) to carry chimeric antigen receptor (CAR) genes to make cells that can detect and destroy HIV-infected cells.

29 Dec 2017

Novartis announces FDA approval of its first and only CML therapy with TFR data in product label

Novartis announced today that the US Food and Drug Administration (FDA) approved the inclusion of Treatment-free Remission (TFR) data in the Tasigna® (nilotinib) US product label.

26 Dec 2017