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Leptin hormone also regulates airway diameter

A new study led by Columbia University Medical Center (CUMC) researchers has found that leptin, a hormone that plays a key role in energy metabolism, fertility, and bone mass, also regulates airway diameter.

9 Jan 2013

New clues in understanding how epithelial cells repair themselves following chlorine-related injury

Scarring of the airways can lead to long-term breathing problems for some people exposed to high levels of chlorine gas from events such as an industrial accident, chemical spill following a train derailment or terroristic chemical warfare. Household mishaps from mixing bleach with acidic cleaning products also can cause release of chlorine gas; if this occurs in a poorly ventilated space, chlorine levels could be high enough to cause lung injury.

20 Dec 2012

BMBF to provide EUR 1.3M to develop MRI using polarized substances

Over the past 30 years, magnetic resonance imaging has evolved into one of the most important imaging procedures in medical diagnostics. With a new approach based on the use of polarized gases and dissolved substances, it will in future be possible to produce even better quality images of the inside of the human body.

30 Nov 2012

Chronic suppurative lung disease: an interview with Dr Robyn Marsh

Chronic suppurative lung disease, or CSLD, is used to describe a range of lung diseases characterised by a chronic wet cough and progressive lung damage. We are interested in the non-cystic fibrosis forms of the disease with a focus on bronchiectasis – the severe form of CSLD.

26 Nov 2012

IDIBELL, Universitat Politècnica de Catalunya patent novel system to improve lung cancer diagnosis

The system guides physicians by describing the best bronchoscope route from the trachea to a peripheral lung lesion. It avoids futile examinations and minimises potential risk for the patient.

5 Oct 2012

Cancer surpasses heart disease as leading cause of death among U.S. Hispanics

A new report from American Cancer Society researchers finds that despite declining death rates, cancer has surpassed heart disease as the leading cause of death among Hispanics in the U.S. In 2009, the most recent year for which actual data are available, 29,935 people of Hispanic origin in the U.S. died of cancer, compared to 29,611 deaths from heart disease.

18 Sep 2012

Transplantation of tissue-engineered windpipe can benefit patients with tracheal cancer

Tracheal tumors can be surgically removed, but most are too large for the surgery to be successful by the time they are discovered. Therefore, new therapeutic options are needed. Even in patients with operable tumors, the proportion of complete tumor resection is less than 60%. This outcome would be greatly improved if a trachea substitute with similar anatomical, physiological and biomechanical properties of the patient's original trachea were available.

24 Nov 2011

Virtual 18F-FDG PET/CT bronchoscopy may accurately detect NSCLC metastases

For patients with non-small cell lung cancer (NSCLC) the accurate determination of the lymph node status before therapy is critical to develop an individualized treatment plan. Research from the October issue of the Journal of Nuclear Medicine highlights a new way for this information to be collected -- a virtual fly-through three-dimensional 18F-FDG PET/computed tomography (FDG-PET/CT) bronchoscopy that has high diagnostic accuracy for the detection of regional lymph node metastases.

4 Oct 2011

Nation's battle against tobacco use reduces smoking rates, lung cancer: CDC report

The following is a statement of Matthew L. Myers President, Campaign for Tobacco-Free Kids: A new report published today by the U.S. Centers for Disease Control and Prevention provides powerful and concrete evidence that the nation's battle against tobacco use has not only driven down smoking rates, but is also saving lives by reducing lung cancer, the number one cancer killer in the United States.

16 Sep 2011

New paper provides unique review on respiratory disorders in the Middle East

Lung diseases in the Middle East range from the centuries-old pulmonary tuberculosis (TB) to modern manifestations caused by chemical warfare. A new paper now available in Respirology, a journal of the Asian Pacific Society of Respirology, provides pulmonologists and patients with the first comprehensive review of respiratory illnesses specific to the Persian Gulf region, and the challenges in treating them.

14 Jul 2011

Cancer Statistics 2011 report finds progress has not benefitted all segments of the population equally

A steady reduction in overall cancer death rates translates to the avoidance of about 898,000 deaths from cancer between 1990 and 2007, according to the latest statistics from the American Cancer Society.

18 Jun 2011

Leading cancer center to acquire GammaMed brachytherapy from Varian

Cancer patients in China will gain access to Varian's state-of-the-art cancer care with the announcement that a leading cancer center is acquiring a GammaMed brachytherapy afterloader from Varian Medical Systems.

17 Mar 2011

First artificial bronchus graft in a lung cancer patient successful

In a medical breakthrough French surgeons have grafted an artificial airway to save a lung afflicted by bronchial cancer in a 78-year-old man. The bronchi are the main tubes or airways used for taking air from the trachea to the two sides of the lung.

3 Mar 2011

Study examines the impact on asthmatics related to common environmental mould

Scientists investigating the allergic reactions that asthmatics suffer towards a common mould have discovered that many people with asthma actually had the mould growing in their own lungs.

15 Dec 2010

Harvard Bioscience files two major patents in regenerative medicine

Harvard Bioscience, Inc., a global developer, manufacturer and marketer of a broad range of specialized products used to advance life science research and regenerative medicine, has filed two major patents in the field of regenerative medicine, the first covering 61 claims for its stem cell therapy injectors and the second for 338 claims for bioreactors for organ growth.

From Harvard Bioscience 10 Dec 2010

Taste receptors in lungs can revolutionize treatment option for asthma

Taste receptors in the lungs. Researchers at the University of Maryland School of Medicine in Baltimore have discovered that bitter taste receptors are not just located in the mouth but also in human lungs. What they learned about the role of the receptors could revolutionize the treatment of asthma and other obstructive lung diseases.

25 Oct 2010

Harvard Apparatus/ Hugo Sachs Elektronik business collaborates to develop lung regeneration bioreactor

Harvard Bioscience, Inc., a global developer, manufacturer and marketer of a broad range of specialized products used to advance life science research and regenerative medicine, announces that its Harvard Apparatus / Hugo Sachs Elektronik business collaborated with Dr. Harald Ott and Massachusetts General Hospital (MGH) to design and manufacture a novel bioreactor that was used to grow a functional lung. The lung was subsequently transplanted into a rat.

21 Jul 2010

Hybrid Linac-MR imaging system tracks cancer tumors in real time

Today, at the 52nd Annual Meeting of the American Association of Physicists in Medicine (AAPM) in Philadelphia, a group of researchers from Stanford University will describe the latest developments toward their goal of integrating two existing medical devices -- medical linear accelerators, or "linacs," which produce powerful X-rays for treating cancer, and magnetic resonance imagers (MRIs), which are widely used to image tumors in the human body.

21 Jul 2010

Overall cancer mortality rates continue to decrease, new report shows

The continued drop in overall cancer mortality rates over the last 20 years has averted more than three-quarters of a million (767,000) cancer deaths according to a new report from the American Cancer Society. The American Cancer Society's annual Cancer Statistics article reports that the overall death rate from cancer in the United States in 2007 was 178.4 per 100,000, a relative decrease of 1.3 percent from 2006, when the rate was 180.7 per 100,000, continuing a trend that began in 1991 for men and 1992 for women.

8 Jul 2010

Successful growth of mouse embryonic stem cells in rat lungs raises hopes for engineering human transplants

For someone with a severe, incurable lung disorder such as cystic fibrosis or chronic obstructive pulmonary disease, a lung transplant may be the only chance for survival. Unfortunately, it's often not a very good chance. Matching donor lungs are rare, and many would-be recipients die waiting for the transplants that could save their lives.

29 Jun 2010