Radiation Therapy News and Research

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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.

Wiley launches Journal of Medical Radiation Sciences

John Wiley & Sons, Inc., today announced the launch of Journal of Medical Radiation Sciences (JMRS), combining The Radiographer (now in its 60th volume) from the Australian Institute of Radiography (AIR) and Shadows (in its 56th Volume) from the New Zealand Institute of Medical Radiation Technology (NZIMRT).

24 Feb 2013

Therapy to ease QOL issues improves patients' sense of well-being during cancer treatment

Therapy to ease stress, fatigue and other quality of life issues significantly improves patients' sense of well-being during cancer treatment, new Mayo Clinic research shows. Patients who kept to their standard routines showed a decline in quality-of-life measures, the study found. The findings are published this month in Cancer.

19 Feb 2013

iCAD fourth quarter total revenue increases 18% to $7.8 million

iCAD, Inc., an industry-leading provider of advanced image analysis, workflow solutions and radiation therapy for the early identification and treatment of cancer, today reported financial results for the three and twelve months ended December 31, 2012.

19 Feb 2013

Researchers identify mechanism through which mitochondria control breast tumor aggressiveness

Doctors currently struggle to determine whether a breast tumor is likely to shift into an aggressive, life-threatening mode-an issue with profound implications for treatment. Now a group from The Scripps Research Institute (TSRI) has identified a mechanism through which mitochondria, the powerhouses of a cell, control tumor aggressiveness.

16 Feb 2013

Tumor texture analysis has prognostic potential

Tumor texture analysis, determined by computed tomography, holds promise as a prognostic biomarker in patients with esophageal cancer, research indicates.

15 Feb 2013

Researcher to study ADAM12 gene in breast tumor initiating cells

A Kansas State University professor's research on breast cancer stem cells may help improve survival rates by preventing cancer recurrence and metastasis -- the major causes of death among breast cancer patients.

14 Feb 2013

Landauer reports revenue of $36.7 million for first quarter 2013

Landauer, Inc., a recognized leader in personal and environmental radiation measurement and monitoring, outsourced medical physics services and high quality medical consumable accessories, today reported financial results for its fiscal 2013 first quarter ended December 31, 2012.

11 Feb 2013

SUVmax may help indicate progression-free survival in stage I NSCLC patients treated with SBRT

SUVmax (Maximum Standardized Uptake Value) may be a significant and clinically independent marker to indicate progression-free survival in stage I non-small cell lung cancer (NSCLC) patients treated with stereotactic body radiation therapy (SBRT), according to research being presented at the 2013 Cancer Imaging and Radiation Therapy Symposium.

10 Feb 2013

Top prostate cancer surgeon to conduct free men's health screening

On Saturday, February 16, 2013, top prostate cancer surgeon, Dr. David Samadi , will conduct free prostate cancer screenings at the Chian Federation, 4401 Broadway in Astoria, New York 11103.

10 Feb 2013

IsoRay announces presentation video on metastatic brain cancers by Cornell Weill

IsoRay Inc., a medical technology company and innovator in seed brachytherapy and medical radioisotope applications, today announced the presentation video by Cornell Weill demonstrating their techniques in the successful treatment of metastatic brain cancers using IsoRay's patented Cesium-131 (Cs-131) sutured seeds.

6 Feb 2013

BSD Medical announces results from BSD-2000 hyperthermia system study on pancreatic cancer

BSD Medical Corporation, a leading provider of medical systems that utilize heat therapy to treat cancer, announced the publication of results from a clinical study on advanced pancreatic cancer using the BSD-2000 Hyperthermia System (BSD-2000).

6 Feb 2013

Previously poorly investigated signalling pathway crucial for proliferation of prostate cancer cells

A previously poorly investigated signalling pathway is crucial for the growth and proliferation of prostate cancer cells. An international research team discovered this when studying the enzyme "soluble adenylyl cyclase" that produces the second messenger molecule cAMP.

5 Feb 2013

Novian Health completes $11M funding round

Novian Health, developer of Novilase Breast Therapy, announced today that it has successfully completed a funding round totaling $11 million.

5 Feb 2013

New gold nanoparticle can transport powerful radioactive particles directly to tumors

We've all heard that "it's not wise to use a cannon to kill a mosquito." But what if you could focus the cannon's power to concentrate power into a tiny space? In a new study, University of Missouri researchers have demonstrated the ability to harness powerful radioactive particles and direct them toward small cancer tumors while doing negligible damage to healthy organs and tissues.

5 Feb 2013

VMAT use to deliver prostate intensity-modulated radiation therapy reduces treatment time

According to a study in the January issue of the Journal of the American College of Radiology, the use of volume-modulated arc therapy (VMAT) to deliver intensity-modulated radiation therapy (IMRT) to prostate cancer patients results in an overall reduction in treatment time of approximately 14 percent. The study was performed at Winship Cancer Institute of Emory University in Atlanta.

3 Feb 2013

Major East Coast academic medical center acquires BSD-500 Hyperthermia System

BSD Medical Corporation announced today that a major East Coast academic medical center has purchased a BSD-500 Hyperthermia System (BSD-500).

31 Jan 2013

Study finds serious long-term side effects following prostate cancer treatments

A new study comparing outcomes among prostate cancer patients treated with surgery versus radiotherapy found differences in urinary, bowel and sexual function after short-term follow-up, but those differences were no longer significant 15 years after initial treatment.

31 Jan 2013

SGO proposes new ways to deliver high quality, cost-effective gynecologic cancer care

The Society of Gynecologic Oncology (SGO) today proposed new ways to deliver high quality, cost-effective care to women with gynecologic cancers.

31 Jan 2013

NSU's College of Osteopathic Medicine receives approval for new medical specialty

Nova Southeastern University's College of Osteopathic Medicine (NSU-COM) received approval for a new medical specialty—correctional medicine—that was developed at the college in collaboration with the Florida Department of Corrections.

31 Jan 2013

Lumpectomy plus radiation may provide better chance of survival than mastectomy in early breast cancer patients

A new analysis has found that lumpectomy plus radiation for early breast cancer may provide patients with a better chance of survival than mastectomy. Published early online in CANCER, a peer-reviewed journal of the American Cancer Society, the results provide confidence in the efficacy of breast-conserving treatments even among patients with aggressive, early disease.

28 Jan 2013

Radiation Therapy News and Research

Further Reading

Wiley launches Journal of Medical Radiation Sciences

Therapy to ease QOL issues improves patients' sense of well-being during cancer treatment

iCAD fourth quarter total revenue increases 18% to $7.8 million

Researchers identify mechanism through which mitochondria control breast tumor aggressiveness

Tumor texture analysis has prognostic potential

Researcher to study ADAM12 gene in breast tumor initiating cells

Landauer reports revenue of $36.7 million for first quarter 2013

SUVmax may help indicate progression-free survival in stage I NSCLC patients treated with SBRT

Top prostate cancer surgeon to conduct free men's health screening

IsoRay announces presentation video on metastatic brain cancers by Cornell Weill

BSD Medical announces results from BSD-2000 hyperthermia system study on pancreatic cancer

Previously poorly investigated signalling pathway crucial for proliferation of prostate cancer cells

Novian Health completes $11M funding round

New gold nanoparticle can transport powerful radioactive particles directly to tumors

VMAT use to deliver prostate intensity-modulated radiation therapy reduces treatment time

Major East Coast academic medical center acquires BSD-500 Hyperthermia System

Study finds serious long-term side effects following prostate cancer treatments

SGO proposes new ways to deliver high quality, cost-effective gynecologic cancer care

NSU's College of Osteopathic Medicine receives approval for new medical specialty

Lumpectomy plus radiation may provide better chance of survival than mastectomy in early breast cancer patients

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

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