Cartilage News and Research

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Cartilage is a stiff yet flexible connective tissue found in many areas in the bodies of humans and other animals, including the joints between bones, the rib cage, the ear, the nose, the elbow, the knee, the ankle, the bronchial tubes and the intervertebral discs.

Shark fin no benefit to cancer victims

In the latest research into the benefits of alternative therapies for cancer, shark cartilage did not help patients with lung cancer live longer but ginseng and flaxseed appeared to offer some benefit to cancer patients.

3 Jun 2007

New center for the treatment of sarcoma at Cedars-Sinai

A new center for the treatment of sarcoma, a type of cancer that affects bone and soft tissue, will open on June 12 at Cedars-Sinai Medical Center's Samuel Oschin Comprehensive Cancer Institute.

1 Jun 2007

Cartilage shield restores hearing in some otitis media infection patients

Inserting a “shield” of cartilage into the inner ear is a less invasive and more cost-effective alternative to membrane reconstruction when treating hearing loss in selected patients suffering from chronic middle ear infections (otitis media), according to a new study published in the June 2007 edition of Otolaryngology – Head and Neck Surgery .

1 Jun 2007

Surgeons rebuild war veteran's nose using his own body parts

It took only seconds for the Humvee to flip over and crash on a highway near Camp Bucca in southern Iraq in August 2005.

17 May 2007

Cell-derived scaffold reproduction of cartilage tissue

A new study examines the use of tissue-engineered scaffolding made of cartilage cells, which have a limited ability to heal naturally, to replace defective cartilage tissue.

10 May 2007

Facts about rheumatoid arthritis and aging

For the better part of three decades, Sherrie Kossoudji has endeavored each day to manage the inflammation, chronic pain, tight joints and other types of physical strife caused by rheumatoid arthritis.

8 May 2007

The convergence of embryonic and cancer signaling pathways: role in tumor cell plasticity

In earlier work, Northwestern University scientist Mary J.C. Hendrix and colleagues discovered that aggressive melanoma cells (but not normal skin cells nor less aggressive melanoma cells) contain specific proteins similar to those found in embryonic stem cells.

30 Apr 2007

Green tea may help prevent bone destruction in arthritis

In rheumatoid arthritis, a person's own immune system attacks the joints by activating the synovial tissue that lines the body's movable joints, causing inflammation, swelling, pain and eventually erosion of the bone and cartilage and deformation of the joint.

30 Apr 2007

New system for restoring damaged or lost knee cartilage tissue

Knee osteoarthritis affects 30 million people worldwide, causing pain and joint stiffness and in severe cases restricted mobility.

24 Apr 2007

Childhood sarcoma increases risk of blood clots

Researchers at the National Cancer Institute (NCI), part of the National Institutes of Health, have determined that children and young adults with a form of cancer called sarcoma are at increased risk of having a thromboembolic event (TE) in their veins.

20 Apr 2007

Chondroitin for arthritis just doesn't work

According to Swiss researchers the dietary supplement chondroitin is no better than a placebo at easing the hip and knee pain of arthritis and they believe its use should be discouraged.

17 Apr 2007

dGEMRIC index as a predictor of cartilage mechanical stiffness

Can non-destructive MRI provide a measurement of cartilage function? The delayed Gadolinium Enhanced MRI of Cartilage (dGEMRIC) index is highly correlated to mechanical stiffness, and, although not as good as a direct mechanical measurement, the index can be used as a predictive measure of stiffness.

11 Apr 2007

OHSU surgeon implants donated tissue allografts

Over the years, orthopedic surgeon Dennis Crawford, M.D., Ph.D., of Oregon Health & Science University found it difficult to obtain tissue for transplant to treat some of his patients suffering with severe joint disorders.

11 Apr 2007

Symphysiotomy could dramatically reduce maternal deaths

Teaching doctors in Africa a low-tech operation to cut the cartilage of the symphysis pubis could save the lives of women in obstructed labor and their babies, according to an Essay in the open access journal PLoS Medicine.

2 Apr 2007

Researchers identify gene for osteoporosis

Researchers report the identification of a gene that may play a role in susceptibility to osteoporosis, the crippling disease that leads to bone fractures, especially of the hip and spine.

31 Mar 2007

Decoy receptor 3 expressed in rheumatic synovial fibroblasts protects the cells against Fas-induced apoptosis

A complex autoimmune disease, rheumatoid arthritis (RA) is characterized by chronic inflammation and progressive joint damage. This process begins with hyperplasia, or excessive increase in size and thickness, of synovial tissue. Along with provoking cartilage and bone destruction, this abnormal tissue growth is resistant to apoptosis, the natural cell death vital to the generation of healthy new cells.

30 Mar 2007

Three-dimensional fabric "scaffold" to repair cartilage damage

Using a unique weaving machine of their design, Duke University Medical Center researchers have created a three-dimensional fabric "scaffold" that could greatly improve the ability of physicians to repair damaged joints with the patient's own stem cells.

7 Feb 2007

Effect of physical activities on knee osteoarthritis in older adults

Regular exercise is recommended for middle-aged and older people, but the effect of exercise on the development of osteoarthritis (OA) in older people is unclear, especially if they are overweight.

31 Jan 2007

Statins slow the progression of aortic valve stenosis

The trial provides the first prospective clinical evidence that aortic valves have an active biology that can be targeted with medical therapy and contradicts research published in 2005 in the New England Journal of Medicine, which concluded statins did not halt the progression of aortic stenosis.

30 Jan 2007

Yaws disease re-emerging

Yaws, a disease which eats away at the skin, cartilage and bones of its victims (mostly children), is re- emerging in poor, rural and marginalized populations of Africa, Asia and South America.

28 Jan 2007