March 2022 Notable News
With all the research done in the field of oncology, we are still learning about the negative impact the pandemic has had on cancer patients. Covid has taken a toll on everyone, but it has hit cancer patients especially hard. March also brings some positive news, an exciting discovery that could lead to important advances in pancreatic cancer treatments. Finally, man’s best friend is also contributing to cancer prevention and cancer screening.
Covid’s Effects on Cancer Care
Cancer patients are more prone to severe coronavirus disease, some do not respond as well to COVID-19 vaccines, and they face delays in diagnosis and treatment due to the pandemic reports CancerHealth.com . During the pandemic and quarantine, people missed screening opportunities, and this is causing an increase in later stage cancer diagnosis. Patients with lung cancers and blood cancers are at a higher risk of having a more severe case of Covid and do not respond well to the vaccine. Cancer patients also face delays in needed treatments during the pandemic. Another negative impact of Covid is the toll it takes on a patient’s mental health due to isolation and financial stress. Racial minorities and people with lower incomes have been hit the hardest during the pandemic. Finally, cancer research has been negatively affected due to labs closing and clinical trials getting delayed. As a nation, we need to look at the toll Covid has taken on the field of oncology and make changes to lessen the impact of a pandemic in the future. Find more information here.
Molecule Discovered that Can Kill Pancreatic Cancer
A research team led by scientists at Roswell Park Comprehensive Cancer Center has discovered a molecule that inhibits the growth and metastasis of pancreatic cancer cells through the iron metabolism pathway reports MedicalXpress.com . This molecule works on iron metabolism to kill the cancer cells and proteins that cause cancer growth. A door has now opened for development of a new pancreatic cancer treatment. Pancreatic ductal adenocarcinoma (PDAC) cells have mutations that make it difficult to treat with chemotherapy. This molecule causes ferroptosis, cell death triggered by iron, in PDAC which can lead to new and effective treatments. Find more information here.
Dogs Help Sniff Out Cancer
Cancer cells give off a specific odor—traces of which can be detected by dogs through human urine, breath, skin, sweat, and feces, reports HealthDigest.com . Dogs can smell this odor before the cancer spreads, allowing for early detection. Currently, there is an eight month long intensive training for detection dogs. The canine scent detection will be used as a screening tool. Research is being done as to what biologic compounds the dogs smell and then screening tests can be created based on those compounds. Find more information here.
Dana Kaiser is a professional writer and a strong patient advocate, learning from experience during her 22-year career as a nurse.