Radiation Therapy News and Research

RSS

Radiation therapy (also called radiotherapy, x-ray therapy, or irradiation) is the use of a certain type of energy (called ionizing radiation) to kill cancer cells and shrink tumors. Radiation therapy injures or destroys cells in the area being treated (the “target tissue”) by damaging their genetic material, making it impossible for these cells to continue to grow and divide. Although radiation damages both cancer cells and normal cells, most normal cells can recover from the effects of radiation and function properly. The goal of radiation therapy is to damage as many cancer cells as possible, while limiting harm to nearby healthy tissue.

Study uncovers promising new line of attack against aggressive prostate cancer

UC San Francisco researchers have discovered a promising new line of attack against lethal, treatment-resistant prostate cancer. Analysis of hundreds of human prostate tumors revealed that the most aggressive cancers depend on a built-in cellular stress response to put a brake on their own hot-wired physiology.

14 May 2018

New survey shows 80% of oncologists have discussed medical marijuana use with patients

Data from a new survey show that as many as 80% of oncologists have discussed medical marijuana use with their patients.

11 May 2018

Aravive Biologics demonstrates proof-of-mechanism for AVB-S6-500 in ongoing phase 1 study

Aravive Biologics, Inc. announced today that the company has demonstrated clinical proof-of-mechanism for AVB-S6-500 in neutralizing GAS6, based on analysis of the single ascending dose portion of the ongoing Phase 1 study.

10 May 2018

Researchers develop artificial intelligence method to help cancer patients worldwide

Before performing radiation therapy, radiation oncologists first carefully review medical images of a patient to identify the gross tumor volume -- the observable portion of the disease. They then design patient-specific clinical target volumes that include surrounding tissues, since these regions can hide cancerous cells and provide pathways for metastasis.

10 May 2018

Complex medical imaging systems to be installing led in new NHS high energy proton beam therapy center

One of the most complex medical imaging systems ever developed which uses proton beams to create 3D images of the internal anatomy of cancer patients will be installed in one of the UK's only two new NHS high energy proton beam therapy centers, helping to provide better treatment planning and monitoring for difficult to treat cancers.

9 May 2018

Study shows cardiovascular problems are more common in uterine cancer survivors

A new study in the Journal of the National Cancer Institute indicates that survivors of uterine cancer are more likely to experience cardiovascular problems years after treatment.

8 May 2018

Cancer scientists confirm oligometastasis hypothesis

In 1995, two University of Chicago-based cancer specialists suggested there was an intermediate state -; somewhere between curable localized cancers and lethal widespread disease -; for patients with metastatic cancer.

7 May 2018

Study finds black women more vulnerable to financial toxicity of breast cancer

Having breast cancer placed a significantly greater financial strain on black women than white women, according to study by researchers at the University of North Carolina Lineberger Comprehensive Cancer Center.

3 May 2018

Nearly 50 people present with rare eye cancer - ocular melanoma

At least 50 people have been diagnosed with a rare type of eye cancer called ocular melanoma. They are all residents of two locations - Huntersville, North Carolina, and Auburn, Alabama. The cancer is rare and occurs in only six per 1 million population. The high rate of incidence of this cancer in these two locations has stumped researchers.

2 May 2018

Lymph node status after preoperative therapy determines survival of esophageal cancer patients

According to a new study, the status of lymph nodes rather than the status of the primary tumor following preoperative neoadjuvant chemotherapy or chemoradiation therapy is the most important factor that determines whether patients with locally advanced esophageal cancer will survive.

2 May 2018

As proton centers struggle, a sign of a health care bubble?

The Maryland Proton Treatment Center chose "Survivor" as the theme for its grand opening in 2016, invoking the reality-TV show's tropical sets with its own Tiki torches, palm trees and thatched booths piled with pineapples and bananas.

2 May 2018

Parkinson's disease pivotal trial treats first patient using focused ultrasound

The first patient in a multicenter pivotal trial using focused ultrasound to address the major motor symptoms of Parkinson's disease has been treated at Weill Cornell Medicine and NewYork-Presbyterian/Weill Cornell Medical Center in New York.

27 Apr 2018

Zika virus can be used for treating aggressive human central nervous system tumors, shows study

A Brazilian study published April 26 in the journal Cancer Research shows for the first time in vivo that Zika virus can be used as a tool to treat aggressive human central nervous system (CNS) tumors.

27 Apr 2018

Study shows new approach to improve survival rates for patients with stage IV Wilms tumors

A new study showing significantly improved survival rates for patients with stage IV Wilms tumors with lung metastases was recently published in the Journal of Clinical Oncology.

26 Apr 2018

Philips showcases dedicated radiation oncology solutions at ESTRO 2018

Royal Philips, a global leader in health technology, is showcasing its integrated radiation oncology solutions in the exhibition at the European Society for Radiation Oncology’s 37th Annual Meeting in Barcelona, Spain.

23 Apr 2018

RaySearch, Heidelberg University Hospital to pioneer RayCare oncology information system

Heidelberg University Hospital in Germany has entered into a partnership with RaySearch Laboratories AB to pioneer the RayCare™ oncology information system. The research partnership, which focuses on supporting comprehensive cancer care, will involve the hospital and the affiliated sites Heidelberg Ion Beam Therapy Center and Marburg Ion Beam Therapy Center (MIT).

From RaySearch Laboratories AB 23 Apr 2018

Study challenges use of whole-brain radiation for small-cell lung cancer patients with brain metastases

Lung cancer often metastasizes to the brain. Historically, brain metastases have been treated with whole-brain radiation therapy.

17 Apr 2018

Study confirms no survival benefit of adding SIRT to standard treatment for liver cancer

The final results of the palliative cohort of the SORAMIC study in patients with unresectable, locally advanced primary liver cancer have confirmed no clinical advantage to adding selective internal radiation therapy to standard sorafenib treatment compared with using sorafenib alone.

13 Apr 2018

Biomarker panel can guide future therapeutic decisions for glioma patients

In an article published April 10th in the journal Cell Reports, researchers at the University of São Paulo describe a biomarker panel that could tell physicians which patients diagnosed with glioma, a type of brain cancer, will tend to progress to a more aggressive form of the disease in the event of relapse.

10 Apr 2018

Heart disease risk in breast cancer patients after treatment not higher than average population

Many breast cancer therapies cause damage to the heart. However, in the largest study of its kind so far, scientists from the German Cancer Research Center in Heidelberg have now shown that the risk of death from heart disease in breast cancer patients following radiotherapy or chemotherapy is no higher than it is among the average population.

9 Apr 2018

Radiation Therapy News and Research

Further Reading

Study uncovers promising new line of attack against aggressive prostate cancer

New survey shows 80% of oncologists have discussed medical marijuana use with patients

Aravive Biologics demonstrates proof-of-mechanism for AVB-S6-500 in ongoing phase 1 study

Researchers develop artificial intelligence method to help cancer patients worldwide

Complex medical imaging systems to be installing led in new NHS high energy proton beam therapy center

Study shows cardiovascular problems are more common in uterine cancer survivors

Cancer scientists confirm oligometastasis hypothesis

Study finds black women more vulnerable to financial toxicity of breast cancer

Nearly 50 people present with rare eye cancer - ocular melanoma

Lymph node status after preoperative therapy determines survival of esophageal cancer patients

As proton centers struggle, a sign of a health care bubble?

Parkinson's disease pivotal trial treats first patient using focused ultrasound

Zika virus can be used for treating aggressive human central nervous system tumors, shows study

Study shows new approach to improve survival rates for patients with stage IV Wilms tumors

Philips showcases dedicated radiation oncology solutions at ESTRO 2018

RaySearch, Heidelberg University Hospital to pioneer RayCare oncology information system

Study challenges use of whole-brain radiation for small-cell lung cancer patients with brain metastases

Study confirms no survival benefit of adding SIRT to standard treatment for liver cancer

Biomarker panel can guide future therapeutic decisions for glioma patients

Heart disease risk in breast cancer patients after treatment not higher than average population

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

Latest News