PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Predicting nasopharyngeal carcinoma patient response to radiation therapy

2013-11-25
(Press-News.org) Contact information: Corinne Williams
press_releases@the-jci.org
Journal of Clinical Investigation
Predicting nasopharyngeal carcinoma patient response to radiation therapy Nasopharyngeal carcinoma (NPC) affects cells lining the nasopharynx. The majority of NPC cases can be cured by radiation therapy, however ~20% are resistant to radiation treatment. In this issue of the Journal of Clinical Investigation, Yu-Sun Chang and colleagues at Chang Gung University sought to find a way to predict which individual cases of NPC would be sensitive to radiation therapy. The authors compared the levels of various serum factors between NPC patients that responded to radiation therapy and patients that were resistant to therapy. Patients that did not respond to radiation therapy had higher serum levels of the IL-6 family cytokine leukemia inhibitory factor (LIF), and that LIF levels were predictive of NPC patient response to radiation therapy. The researchers further demonstrated that LIF itself promotes NPC. In the companion commentary, Micah Luftig from the Duke University School of Medicine discusses the implications of LIF as a predictor of NPC resistance to radiation therapy.

### TITLE: Leukemia inhibitory factor promotes nasopharyngeal carcinoma progression and radioresistance

AUTHOR CONTACT: Yu-Sun Chang
Chang Gung University, Kwei-shan, Taoyuan, , TWN
Phone: 886-3-211-8800 Ext 5131; Fax: 886-3-211-8683; E-mail: ysc@mail.cgu.edu.tw

View this article at: http://www.jci.org/articles/view/63428?key=191243bd59aa6288820e

ACCOMPANYING COMMENTARY

TITLE: Heavy LIFting: tumor promotion and radioresistance in NPC

AUTHOR CONTACT: Micah Luftig
Duke Univeristy School of Medicine, Durham, NC, USA
Phone: (919) 668-3091; Fax: ; E-mail: micah.luftig@duke.edu

View this article at: http://www.jci.org/articles/view/73416?key=15a7795d9596b6418f40

END



ELSE PRESS RELEASES FROM THIS DATE:

Circadian clock proteins maintain neuronal cell function

2013-11-25
Circadian clock proteins maintain neuronal cell function The circadian clock synchronizes the molecular activity of cells to their environment. The "core clock" of the circadian system is made up of a group of proteins that autonomously activate and ...

Identifying targets of autoantibodies

2013-11-25
Identifying targets of autoantibodies Patients with the autoimmune disease systemic lupus erythematosus (SLE) produce autoantibodies that target can cause damage to multiple organ systems. The host factors that are targeted by autoantibodies produced ...

Balancing T cell populations

2013-11-25
Balancing T cell populations Depending on the signals received, naïve T cells are able to differentiate into mature T cell populations, which play different roles in the immune system. For example, regulatory T cells (Tregs) are important for tamping ...

Identification of a genetic mutation associated with steroid-resistant nephritic syndrome

2013-11-25
Identification of a genetic mutation associated with steroid-resistant nephritic syndrome Patients with nephritic syndrome exhibit an array of symptoms that are associated with loss of kidney function, including excess protein in urine, swelling, and albuminuria. ...

Insights into type 2B von Willebrand disease

2013-11-25
Insights into type 2B von Willebrand disease In response to blood vessel damage, von Willebrand factor (vWF) binds to the exposed extra cellular matrix, recruits platelets to the site of injury, and activates platelets, which promotes thrombis formation. ...

One-third of older adults admitted to ICU deemed 'frail'

2013-11-25
One-third of older adults admitted to ICU deemed 'frail' One-third of older adults admitted to the intensive care unit (ICU) were "frail," increasing the risk of death, illness and adverse events, according to a new study in CMAJ (Canadian ...

Embolization procedure aids in weight loss

2013-11-25
Embolization procedure aids in weight loss CHICAGO – A new study reports that individuals who underwent embolization of the left gastric artery for gastrointestinal bleeding experienced a 7.9 percent decrease in body weight three months after the ...

Killer cocktail fights brain cancer

2013-11-25
Killer cocktail fights brain cancer A novel immune-boosting drug combination eradicates brain cancer in mice, according to a study in The Journal of Experimental Medicine. Glioblastoma is the most aggressive form of brain cancer, and current treatments ...

Got the sniffles? Migraines spike with allergies and hay fever, researchers find

2013-11-25
Got the sniffles? Migraines spike with allergies and hay fever, researchers find CINCINNATI— People with migraine who also battle allergies and hay fever (rhinitis) endure a more severe form of headaches than their peers who struggle with ...

Controlling our circadian rhythms

2013-11-25
Controlling our circadian rhythms Most people have experienced the effects of circadian-rhythm disruption, after traveling across time zones or adjusting to a new schedule. To have any hope of modulating our biological "clocks," to combat jet lag or ...

LAST 30 PRESS RELEASES:

Elucidating liquid-liquid phase separation under non-equilibrium conditions

Fecal microbiome and bile acid profiles differ in preterm infants with parenteral nutrition-associated cholestasis

The Institute of Science and Technology Austria (ISTA) receives €5 million donation for AI research

Study finds link between colorblindness and death from bladder cancer

Tailored treatment approach shows promise for reducing suicide and self-harm risk in teens and young adults

Call for papers: AI in biochar research for sustainable land ecosystems

Methane eating microbes turn a powerful greenhouse gas into green plastics, feed, and fuel

Hidden nitrogen in China’s rice paddies could cut fertilizer use

Texas A&M researchers expose hidden risks of firefighter gear in an effort to improve safety and performance

Wood burning in homes drives dangerous air pollution in winter

The Journal of Nuclear Medicine Ahead-of-Print Tip Sheet: January 23, 2026

ISSCR statement in response to new NIH policy on research using human fetal tissue (Notice NOT-OD-26-028)

Biologists and engineers follow goopy clues to plant-wilting bacteria

What do rats remember? IU research pushes the boundaries on what animal models can tell us about human memory

Frontiers Science House: did you miss it? Fresh stories from Davos – end of week wrap

Watching forests grow from space

New grounded theory reveals why hybrid delivery systems work the way they do

CDI scientist joins NIH group to improve post-stem cell transplant patient evaluation

Uncovering cancer's hidden oncRNA signatures: From discovery to liquid biopsy

Multiple maternal chronic conditions and risk of severe neonatal morbidity and mortality

Interactive virtual assistant for health promotion among older adults with type 2 diabetes

Ion accumulation in liquid–liquid phase separation regulates biomolecule localization

Hemispheric asymmetry in the genetic overlap between schizophrenia and white matter microstructure

Research Article | Evaluation of ten satellite-based and reanalysis precipitation datasets on a daily basis for Czechia (2001–2021)

Nano-immunotherapy synergizing ferroptosis and STING activation in metastatic bladder cancer

Insilico Medicine receives IND approval from FDA for ISM8969, an AI-empowered potential best-in-class NLRP3 inhibitor

Combined aerobic-resistance exercise: Dual efficacy and efficiency for hepatic steatosis

Expert consensus outlines a standardized framework to evaluate clinical large language models

Bioengineered tissue as a revolutionary treatment for secondary lymphedema

Forty years of tracking trees reveals how global change is impacting Amazon and Andean Forest diversity

[Press-News.org] Predicting nasopharyngeal carcinoma patient response to radiation therapy