Lymph Node News and Research

RSS

Lymph is clear or white fluid that travels through vessels, moves within tissues and work to keep all the parts of the body clean. After passing through the channels of the lymphatic system they drain into the lymph nodes. The lymph nodes act as filters along the lymphatic system. These nodes trap germs like bacteria, viruses, toxins as well as cancer cells and ensure that these are removed from the body.

Black women with breast cancer have worse outcomes despite receiving equivalent treatments as white women

Even with equivalent treatments in women with hormone receptor-positive, HER2-negative breast cancer, black women had significantly higher breast cancer recurrence and increased overall mortality compared to white women in a large phase III clinical trial, TAILORx, according to data presented at the 2018 San Antonio Breast Cancer Symposium, held Dec. 4-8.

7 Dec 2018

Lymph node ratio could predict survival in patients with oral cavity cancer

Five years after diagnosis, only 40 percent of patients with locally-advanced oral cavity cancer will still be alive. The question is who is likely to live and who is likely to die? The answer to this question could not only help patients better predict the course of their disease, but could help doctors choose the most appropriate post-surgical treatments - patients at highest risk could receive the most aggressive combinations of radiation and chemotherapy.

6 Dec 2018

UAB research may point a path to more effective influenza vaccines

Seasonal influenza vaccines are typically less than 50 percent effective, according to Centers for Disease Control and Prevention studies. Research at the University of Alabama at Birmingham, published this week in Nature Immunology, may point a path to more effective vaccines.

6 Dec 2018

New discovery offers parameter for predicting progression of oral cancer

Researchers in Brazil have identified a correlation between oral cancer progression and the abundance of certain proteins present in tumor tissue and saliva.

5 Dec 2018

Slime in showerheads could harbour dangerous lung bacteria finds study

A study has shown that the showerheads contain slime that can be home to potentially dangerous bacteria which lead to severe lung disease. Mycobacterial bacteria are responsible for lung diseases explain experts.

4 Nov 2018

Lymph nodes serve as reservoirs of prolonged bacterial persistence during Mtb infection

Lymph nodes can contain large numbers of tuberculosis-causing bacteria and serve as long-term reservoirs of bacterial persistence, according to a study published November 1 in the open-access journal PLOS Pathogens by JoAnne Flynn of the University of Pittsburgh School of Medicine, and colleagues.

2 Nov 2018

Study highlights accuracy of DecisionDx-Melanoma prognostic test in patients with Stage II-IIIA melanoma

Castle Biosciences, Inc., the skin cancer diagnostics company providing molecular diagnostics to improve cancer management decisions, today announced the presentation of data highlighting how the accuracy of the DecisionDx-Melanoma gene expression profile (GEP) test in patients with Stage II and IIIA melanoma can improve adjuvant clinical trial design at the 2018 Society for Melanoma Research International Congress held in Manchester, England from October 24-27.

30 Oct 2018

Study: Erlotinib improves progression-free survival in EGFR mutated NSCLC

Neoadjuvant erlotinib benefits selected epidermal growth factor receptor (EGFR)-mutated patients who undergo complete resection of stage IIIA-N2 stage non-small cell lung cancer(NSCLC), shows a randomized study comparing erlotinib with gemcitabine plus cisplatin as neoadjuvant treatment, presented at the ESMO 2018 Congress in Munich.

22 Oct 2018

New analysis confirms value of minimal residual disease as prognostic indicator in multiple myeloma

Adaptive Biotechnologies today announced that Blood, the Journal of the American Society of Hematology, published online an analysis of patient samples from the Intergroupe Francophone du Myéloma 2009 trial.

1 Oct 2018

Study: Second opinion can potentially change the diagnosis of breast cancer patients

It's early morning and a team of more than 20 professionals cram around a long table in a dark room, peering at slide after slide of black-and-white mammogram images crossing the screen.

26 Sep 2018

VRK1 protein may enable cancer cells to colonize new areas of the body during metastasis

Sometimes negative results can point researchers in the right direction. In results published in PLOS ONE on September 4, 2018, scientists at the Medical University of South Carolina examined a protein called vaccinia-related kinase 1 that they hypothesized was important for metastasis. They found that, rather than causing cancer cells to migrate and invade, VRK1 over-expression had the opposite effect.

26 Sep 2018

Study aims to investigate risk factors for PPCs in surgical patients with gastric cancer

As one of the most common malignant tumors, gastric cancer occupies the second leading cause of cancer-related deaths worldwide with an increasing trend.

18 Sep 2018

Adding PET scans to CT imaging can change treatment for women with cervical cancer

An Ontario clinical study that shows adding PET imaging to conventional CT imaging to stage locally advanced cervix cancer can change treatment means newly diagnosed women in this province may also receive PET imaging.

17 Sep 2018

Researchers describe mechanism that sets stage for fate decision of T cells

After a pathogen infects the body, the immune system responds with a remarkable -- and remarkably complicated -- cascade of events.

14 Sep 2018

Major pitfall identified in popular prostate cancer PET imaging method

Prostate-specific membrane antigen positron emission tomography imaging has become a popular method for determining the stage of a patient's prostate cancer.

7 Sep 2018

Lymph node structural cells exert control over T cell responses

Until now, the study of the immune system has focused almost exclusively on white blood cells, and T cells in particular, as the body’s major infection fighters.

6 Sep 2018

New Cochrane Review assesses accuracy of Xpert in diagnosing extrapulmonary TB

In one-fifth of people with active tuberculosis, the site of disease is outside the lungs. Some forms of extrapulmonary TB, such as TB meningitis, are extremely dangerous, where a rapid diagnosis can make all the difference to a patient.

28 Aug 2018

Scientists gain new insight into the immune system and infections

Researchers from Sydney have found that the body contains a special structure that can act as front line soldiers in case of infections. These are the cells that could be the main agents in preserving vaccine-memory, they find.

22 Aug 2018

New 'micro-organ' within the immune system identified

For the first time in decades, researchers have identified a new 'micro-organ' within the immune system - and they say it's an important step towards understanding how to make better vaccines.