Radiotherapy News and Research

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Radiation therapy (in North America), or radiotherapy (in the UK and Australia) also called radiation oncology, and sometimes abbreviated to XRT, is the medical use of ionizing radiation as part of cancer treatment to control malignant cells (not to be confused with radiology, the use of radiation in medical imaging and diagnosis).

Study finds significant variability in treatment access for patients with malignant pleural mesothelioma

A study of 2,804 patients with stage I to stage III malignant pleural mesothelioma (MPM) found significant variability in access to care and a positive association between multimodality treatment, income levels, and survival outcomes.

12 Sep 2021

'Cold' tumors can be turned 'hot' with extremely low doses of radiation, study shows

A Ludwig Cancer Research study conducted in both mice and a small group of patients with advanced cancers has shown that so-called “cold” tumors that are nearly devoid of immune cells—and therefore unresponsive to immunotherapy—can be turned “hot” with extremely low doses of radiation and the rational use of existing therapies.

9 Sep 2021

Study: Nearly one in five patients with malignant pleural mesothelioma contracted COVID-19

Nearly one in five patients with malignant pleural mesothelioma (MPM) at a Barcelona hospital contracted COVID-19 during the pandemic.

8 Sep 2021

Simple, non-invasive tool obviates unnecessary surgery in patients with colorectal cancer

A blood RNA test predicts whether residual tumour cells remain in early-stage colon cancer patients and obviates unnecessary surgery.

6 Sep 2021

First-in-human trial proves feasibility of Temporally Feathered Radiation Therapy

Researchers from Cleveland Clinic and OhioHealth have published results from a first-in-human trial evaluating feasibility of Temporally Feathered Radiation Therapy (TFRT), which is designed to reduce the toxicity of radiation treatment.

1 Sep 2021

DNMT2/TRDMT1 gene knockout may potentiate adverse effects related to drug-induced senescence

Aging-US published "The lack of functional DNMT2/TRDMT1 gene modulates cancer cell responses during drug-induced senescence" which reported that cellular senescence may be a side effect of chemotherapy and other anti-cancer treatments that may promote inflammation and paracrine secondary senescence in healthy tissues.

31 Aug 2021

New PULSAR radiation-therapy strategy achieves better tumor control

Artificial intelligence, along with a $71-million expansion of Radiation Oncology services, is allowing UT Southwestern Medical Center cancer physicians to pioneer a new PULSAR radiation-therapy strategy that improves tumor control compared with traditional daily therapy.

From Elekta 20 Aug 2021

New clinical trial investigates aspirin as part of new treatment for triple negative breast cancer

An innovative new study is trialing whether giving aspirin, commonly used as pain relief, alongside immunotherapy drug avelumab could improve its effectiveness for people affected by breast cancer.

17 Aug 2021

COVID-19 lockdowns had minimal impact on medical treatments for Australian cancer patients

Australian cancer patients kept up their pharmaceutical treatments during last year's COVID-19 lockdowns, a big data study from UNSW Sydney shows.

3 Aug 2021

Gateway for Cancer Research funds EORTC 1634-BTG trial in post-pubertal brain tumor patients

Gateway for Cancer Research℠ awards grant to the EORTC 1634- Brain Tumour Group (BTG) academic trial in Post-Pubertal Patients with Newly-Diagnosed Medulloblastoma (PersoMed-I).

27 Jul 2021

Researchers develop ovarian tumor microenvironment-chip to test novel ways to treat the disease

In the evolving field of cancer biology and treatment, innovations in organ-on-a-chip microdevices allow researchers to discover more about the disease outside the human body.

23 Jul 2021

Study shows promise of combining radiation therapy with dendritic-cell vaccines for breast cancer

A research team led by Fumito Ito, MD, PhD, FACS, of Roswell Park Comprehensive Cancer Center reports new data on the promise of combining standard treatment for breast cancer with a particular form of cancer immmunotherapy -; dendritic-cell (DC) treatment vaccines.

20 Jul 2021

Multimodality therapy critical for treating more aggressive prostate cancers

Men with high-risk prostate cancer with at least one additional aggressive feature have the best outcomes when treated with multiple healthcare disciplines, known as multimodality care, according to a UCLA study led by Dr. Amar Kishan, assistant professor of radiation oncology at the David Geffen School of Medicine at UCLA and a researcher at the UCLA Jonsson Comprehensive Cancer Center.

1 Jul 2021

Flinders University trial to evaluate new blood test for personalized cancer treatment

A blood test to help guide the treatment of oesophageal, stomach and bowel cancers will be evaluated in a new Flinders University trial set to get underway.

1 Jul 2021

Research shines new light on deadly medulloblastoma metastases

With advances in medical science driving progress against childhood brain tumors, today three out of four young patients survive at least five years beyond diagnosis. However, the outcomes look grim when malignant cells spread, or metastasize.

29 Jun 2021

Tips of cancer survivors' tongues are less sensitive to tastes, study finds

Most survivors of squamous cell head and neck cancers report that their sense of taste is dulled, changed or lost during radiation treatment, causing them to lose interest in eating and diminishing their quality of life.

23 Jun 2021

FLASH radiotherapy could revolutionize future tumor treatments

It could become a breakthrough for future tumor treatments with heavy ions and pave new ways: In the current experiment period FAIR-Phase 0, the GSI Helmholtzzentrum für Schwerionenforschung and the future accelerator center FAIR succeeded in performing a carbon ion FLASH experiment for the first time.

21 Jun 2021

New breakthrough could lead to a cure for common childhood cancer

Scientists studying a common childhood cancer have made a major breakthrough which could lead to a cure for some youngsters who would not have survived the condition.

21 Jun 2021

New platform can detect microRNA-205 with high sensitivity, excellent selectivity

In a paper published in NANO, a team of researchers from Jiangnan University, China have prepared a convenient sensing platform which can detect microRNA-205 (MiR-205) with high sensitivity and excellent selectivity using TpTta-COF nanosheet and fluorescent oligonucleotide probes.

18 Jun 2021

Study provides treatment options for children with average risk medulloblastoma

Medulloblastoma is a rare but devastating childhood brain cancer. This cancer can spread through the spinal fluid and be deposited elsewhere in the brain or spine.

11 Jun 2021