Lymph Nodes News and Research

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Scientists discover how Yersinia pestis avoids setting off immune system's early infection-alarm

The plague-causing bacteria Yersinia pestis evades detection and establishes a stronghold without setting off the body's early alarms.

14 Dec 2012

MR-Ultrasound fusion biopsy can diagnose prostate cancer

Ground-breaking research by a UCLA team of physicians and engineers demonstrates that prostate cancer can be diagnosed using image-guided targeted biopsy.

11 Dec 2012

Ibrutinib may effectively combat chronic lymphocytic leukemia

The promising investigational targeted therapy ibrutinib and its mechanism of silencing gene communication pathways critical to the development of cancer may be an effective way to combat chronic lymphocytic leukemia (CLL), according to studies presented today at the 54th Annual Meeting of the American Society of Hematology (ASH).

10 Dec 2012

Ultra-shortened, accelerated breast irradiation treatment logistically achievable and tolerable

Research from The Cancer Institute of New Jersey shows that an ultra-shortened, accelerated breast irradiation treatment using a balloon device is both logistically achievable and tolerable. The work will be offered during a poster presentation at the 35th Annual CTRC-AACR San Antonio Breast Cancer Symposium this week. The Cancer Institute of New Jersey is a Center of Excellence of the University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School (RWJMS).

7 Dec 2012

SLN surgery identifies whether breast cancer in lymph nodes remains after chemotherapy

Most patients whose breast cancer has spread to their lymph nodes have most of the lymph nodes in their armpit area removed after chemotherapy to see if any cancer remains. A study conducted through the American College of Surgeons Oncology Group and led by Judy Boughey, M.D. a breast surgeon at Mayo Clinic shows that a less invasive procedure known as sentinel lymph node surgery successfully identified whether cancer remained in lymph nodes in 91 percent of patients with node-positive breast cancer who received chemotherapy before their surgery.

6 Dec 2012

Studies show possibility of improving healthcare by tackling problem in standardized way

Given the right equipment, training and skill, an individual surgeon can expect to provide the best possible care on a consistent basis.

1 Dec 2012

Leading urologic oncologist explains bladder cancer basics

An unhappy bladder won't be ignored. Frequent urination, pain while urinating, burning while urinating, blood in the urine, and even back pain or pelvic pain can all be symptoms of bladder cancer or other urinary tract problems. The trick, however, is that the absence of urinary symptoms doesn't guarantee a healthy bladder.

27 Nov 2012

Texas Biomed applies patent for new genetically-engineered vaccine strategy to prevent HIV

The Texas Biomedical Research Institute in San Antonio has applied for a patent for a genetically-engineered vaccine strategy to prevent HIV infection that targets the outer layers of body structures that are the first sites of contact with the virus.

20 Nov 2012

FDA accepts Navidea’s resubmitted NDA for Lymphoseek

Navidea Biopharmaceuticals, Inc., a biopharmaceutical company focused on precision diagnostic radiopharmaceuticals, announced today that the U.S. Food and Drug Administration (FDA) has accepted the filing of the Company's October 30, 2012 resubmission of its New Drug Application (NDA) for Lymphoseek (Technetium Tc 99m Tilmanocept) Injection.

14 Nov 2012

Mastoscopic axillary lymph node dissection can reduce breast cancer complications

Axillary lymph node dissection is done in conjunction with lumpectomy or mastectomy to determine if breast cancer has spread to the adjoining lymph nodes. The conventional surgical approach leaves a surgical scar that is unattractive and can restrict range of motion in the shoulder joint. Also, squeezing and pulling the tumor during the breast operation can stimulate tumor cell metastases.

9 Nov 2012

First study to measure minute changes in breast tumor connective tissue fibers

Using advanced microscopes equipped with tissue-penetrating laser light, cancer imaging experts at Johns Hopkins have developed a promising, new way to accurately analyze the distinctive patterns of ultra-thin collagen fibers in breast tumor tissue samples and to help tell if the cancer has spread.

3 Nov 2012

Study shows increased risk of local recurrence in women with triple negative breast cancer

Research from The Cancer Institute of New Jersey (CINJ) shows that women with triple-negative breast cancer and no more than three positive lymph nodes following a mastectomy have a higher risk of local recurrence than similar women whose disease is not classified as triple-negative.

1 Nov 2012

Rectal cancer more likely to spread to the lymph nodes in younger patients

Rectal cancer is more likely to spread to the lymph nodes in younger patients, according to new findings that Fox Chase Cancer Center researchers will be presenting on October 29 at the American Society for Radiation Oncology's 54th Annual Meeting.

29 Oct 2012

Aspirin can block tumor growth in certain patients with colorectal cancer

Aspirin has the potential to block tumor growth in certain patients with colorectal cancer, according to an editorial in the Oct. 25, 2012 issue of the New England Journal of Medicine by a University of Alabama at Birmingham oncologist.

25 Oct 2012

Possible overlap exists between inflammatory bowel disease and IBS

Research unveiled today at the American College of Gastroenterology's (ACG) 77th Annual Scientific meeting in Las Vegas suggests a possible overlap of symptoms of two prevalent GI disorders: irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD) and further suggests a possible link between subtle GI tract inflammation and IBS symptoms-a link that is also the focus of the first systemic review of the literature on this topic and an editorial both published in this month's American Journal of Gastroenterology.

23 Oct 2012

Transvaginal ultrasound effective in treating early-stage endometrial cancer

A common birth control device is effective in treating early-stage endometrial cancer in morbidly obese and high-risk surgery patients, said Georgia Health Sciences University Cancer Center researchers, and could lead to a cost-effective treatment for all women with this cancer type.

17 Oct 2012

Researchers identify new genetic signature for sarcoidosis

Researchers at the University of Illinois Hospital & Health Sciences System have identified a genetic signature that distinguishes patients with complicated sarcoidosis, an inflammatory lung disease that can be fatal, from patients with a more benign form of the disease. The gene signature could become the basis for a simple blood test.

15 Oct 2012

Women respond much better than men to treatment of CFL with rituximab

Women respond much better than men to the treatment of chronic follicular lymphoma with a monoclonal antibody that targets CD20 (rituximab). These are the findings of a multi-centre, Austria-wide study by the Arbeitsgemeinschaft medikamentöse Tumortherapie (AGMT) carried out under the supervision of the University Department of Internal Medicine I and study leader Ulrich Jäger, which has now been published in the highly respected journal "Haematologica".

11 Oct 2012

UCSF project to explore mystery behind advanced prostate cancer

Many men survive prostate cancer, but thousands of others -- whose cancer spreads -- inevitably develop resistance to even the most promising treatments, leaving them with few medical options and a dwindling span of life.

10 Oct 2012

Recovering Treg cells in pancreatic lymph nodes may restore insulin production in type I diabetics

The key to restoring production of insulin in type I diabetic patients, previously known as juvenile diabetes, may be in recovering the population of protective cells known T regulatory cells in the lymph nodes at the "gates" of the pancreas, a new preclinical study published online October 8 in Cellular & Molecular Immunology by researchers in the Department of Bioscience Technologies at Thomas Jefferson University suggests.