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108 notícias encontradas para "tumor"
Radioligand therapy significantly prolongs progression-free survival in metastatic GEP-NET
Results of the Phase III COMPETE clinical trial show that the targeted radiotherapeutic agent [177Lu]Lu-edotreotide significantly prolonged progression-free survival in patients with metastatic gastroenteropancreatic neuroendocrine tumors (GEP-NETs) compared with targeted therapy
Foto: Anna Tarazevich / Pexels
Tumor on a chip reveals how pancreatic cancer hijacks immune cells in real time
A new "tumor-on-a-chip" model is giving scientists a live look at how pancreatic cancer can recruit the body's own immune cells to help tumors survive. Researchers say the findings, published in Biofabrication, reveal possible new targets to weaken the cancer's defenses and make
New approach could expand CAR T therapy from blood cancers to solid tumors
New approach could expand CAR T therapy from blood cancers to solid tumors
Researchers at the University of Pittsburgh, UPMC Hillman Cancer Center and the National Cancer Institute report that combining CAR T cell immunotherapy with a targeted radiopharmaceutical significantly improved tumor regression in preclinical models of neuroblastoma, a rare and
Could these tiny organs save millions of lives?
Could these tiny organs save millions of lives?
If you're a woman newly diagnosed with breast cancer, treatment can feel ... well, scary. Will chemotherapy work? Or will it become a cycle of educated guesswork: trying one drug combination, waiting, scanning? If the tumor doesn't respond, trying something else. In the meantime,
Foto: Pixabay / Pexels
Radiotherapy reprograms immune response in rare skin cancer
A new Northwestern Medicine study has discovered how radiotherapy alters the immune environment within cutaneous T-cell lymphoma (CTCL) tumors, according to findings published in the Journal of the American Academy of Dermatology.
Foto: Michelle Leman / Pexels
Largest study yet reveals which cancers have their own microbiomes
For decades, cancer has been thought of as a purely human disease—rogue cells multiplying out of control, with no room for anything else in the picture. But a growing body of research suggests that isn't quite right. Some tumors, it turns out, come with company: communities of ba
Foto: Tara Winstead / Pexels
New drug against metastatic prostate cancer made entirely from human proteins
A new cancer drug may be able to inhibit both tumor growth and the spread of aggressive prostate cancer. This is shown in a study conducted by researchers at Umeå University together with international collaborators, published in the journal Signal Transduction and Targeted Thera
Foto: Merlin Lightpainting / Pexels
Team discovers metabolic pathway in cell nucleus that helps cancer progress
A team at Roswell Park Comprehensive Cancer Center has identified a novel metabolic pathway that plays a key role in enabling cancer to progress through gene activation. In a new study published in the journal Nature Communications, the researchers show that shutting down the pat
New treatment helps achieve a healthier BMI in people with weight dysregulation after brai
A new therapy helps achieve a healthier BMI in people whose weight has become dysregulated following treatment for a brain tumor, a clinical trial has found. The results of the trial have been published in the New England Journal of Medicine. The new drug, setmelanotide, offers h
New experimental approach may help overcome drug resistance in deadly brain cancer
Scientists have identified a promising new strategy to tackle one of the biggest obstacles in treating glioblastoma, one of the most aggressive forms of brain cancer: resistance to chemotherapy. The study shows that an experimental compound called BA-101 can restore the effective
Hidden metastases reveal clues to colorectal cancer recurrence
Hidden metastases reveal clues to colorectal cancer recurrence
Researchers identified a six-gene signature in microscopic colorectal cancer (CRC) liver metastases that may help predict recurrence after treatment. The findings suggest these tiny, often undetectable tumor deposits could serve as a tissue-based marker of residual cancer cells,
First-in-human immunotherapy more than doubles progression-free survival in glioblastoma p
First-in-human immunotherapy more than doubles progression-free survival in glioblastoma p
Glioblastoma, the most aggressive malignant brain tumor in adults, remains one of the most challenging cancers to treat because of limited treatment options and a poor prognosis. Patient outcomes have remained largely unchanged in the past two decades, underscoring the need for i