Short-term fasting could boost chemo response in ovarian cancer, study suggests
medicalxpress - A simple change in meal timing may help improve outcomes for women with the most common and aggressive form of ovarian cancer, a new study suggests.
AI Summary: ASCO‑presented research indicates short‑term fasting around chemotherapy cycles can enhance response in high‑grade serous ovarian cancer versus a regular diet, altering tumor biology to increase chemosensitivity. The findings suggest a low‑cost adjunct to standard treatment, though real‑world feasibility and longer‑term benefits require larger trials — fasting as a potential therapeutic booster, not a fad.
Untreated Cancer, Festering Infections: Immigrant Detainees Detail Medical Care Lapses
Rae Ellen Bichell / kffhealthnews - Get our weekly newsletter, The Week in Brief, featuring a roundup of our original coverage, Fridays at 2 p.m. ET.
AI Summary: Investigations and interviews reveal immigrant detainees across multiple US facilities endured medical neglect, including untreated cancers and worsening infections. Detainees describe delayed diagnoses, inadequate care and systemic lapses that exacerbated serious conditions, prompting calls for stronger oversight, accountability and immediate reforms to protect vulnerable patients rather than paperwork and excuses.
Some tumors eliminate healthy neighboring cells to grow, study reveals
medicalxpress - Chromosomal instability is a common feature in many solid tumors and is associated with greater aggressiveness. For years, its main contribution to cancer was thought to be driving the evolution of tumor genomes, causing cells to gain chromosomes with gro…
AI Summary: Researchers found some tumors actively eliminate neighboring healthy cells to expand and thrive, revealing a brutal but precise survival strategy. Understanding the molecular signals that drive this local cell clearance exposes new therapeutic targets — flip the mechanism and you may stop tumors in their tracks, or at least make cancer's arrogance its downfall.
Implanted radiation device cuts brain tumor recurrence: 5 study notes
Ella Jeffries / beckershospitalreview - An implanted radiation device has improved tumor control and overall survival compared with standard radiation therapy in patients with newly diagnosed operable brain metastases, according to phase 3 clinical trial data presented May 30 at the American So…
AI Summary: Clinical trial data show an implanted "tile" radiation device placed at resection sites lowers local recurrence risk for patients with brain metastases. The approach provides a targeted, intraoperative boost that shortens treatment timelines — and gives surgeons one more tool to argue they cured something before the tumor disagreed.
FDA Approves Oral Combination of Decitabine and Cedazuridine Tablets with Venetoclax for Newly Diagnosed AML
esmo - Evidence for efficacy is based on the results from the Study ASTX727-07
AI Summary: The FDA has approved an oral combination (decitabine/cedazuridine plus venetoclax) as a treatment option for newly diagnosed acute myeloid leukemia patients who are older or unfit for intensive therapy. The approval offers an at-home alternative to frequent infusions, potentially reducing clinic visits and improving convenience for a vulnerable population.
- Experts celebrate all-oral AML option online (3)
- FDA approval and ASCERTAIN V trial evidence (3)
- Targeted therapies and regimen optimization in AML (3)
Experts celebrate all-oral AML option online
FDA approval and ASCERTAIN V trial evidence
Targeted therapies and regimen optimization in AML
PROTEUS Trial at ASCO 2026: Perioperative Apalutamide Plus ADT in high-risk localized or locally advanced prostate cancer
oncodaily - PROTEUS trial, was presented during the ASCO 2026 Plenary Session by Mary-Ellen Taplin, MD, FASCO. The study evaluated one year of perioperative apalutamide plus androgen deprivation therapy in patients with […]
AI Summary: A perioperative strategy adding apalutamide to androgen‑deprivation therapy around radical prostatectomy shows improved outcomes for men with high‑risk or locally advanced prostate cancer, reducing metastasis and disease‑related death. Findings were highlighted and debated at ASCO sessions, prompting discussion about changing perioperative standards — and yes, surgeons are already updating their talking points.
- Industry, webinars and social media amplification of ASCO results (3)
- On-the-ground clinician reaction and emerging cN1 debate (3)
- PROTEUS trial: perioperative apalutamide reduces metastasis and death (3)
Industry, webinars and social media amplification of ASCO results
On-the-ground clinician reaction and emerging cN1 debate
PROTEUS trial: perioperative apalutamide reduces metastasis and death
GLP-1 use linked to lower breast cancer incidence in large cohort study
medicalxpress - A retrospective analysis of more than 110,000 women between the ages of 45 and 80 found that those who took GLP-1 medications were about 30% less likely to develop breast cancer than those who did not take GLP-1 medications, according to research presente…
AI Summary: A large observational cohort study reported an association between GLP‑1 agonist use and a lower incidence of breast cancer. The result is intriguing and may spur biological investigation, but researchers caution against causal claims—confounding and indication bias mean randomized trials would be required to confirm any protective effect.
LIBRETTO-432 Trial at ASCO 2026 Plenary Session: Adjuvant Selpercatinib in RET Fusion-Positive NSCLC
oncodaily - LIBRETTO-432 Trial was presented during ASCO 2026 by Jonathan W. Goldman, MD, as a global, multicenter, phase 3, double-blind, randomized, placebo-controlled study evaluating adjuvant selpercatinib in patients with early-stage RET […]
AI Summary: At ASCO26 plenary, LIBRETTO‑432 data show adjuvant selpercatinib markedly prolongs event‑free survival and slashes recurrence risk for patients with stage II–IIIA RET fusion–positive non‑small cell lung cancer after curative treatment. The findings support a new standard for this rare genetic subgroup and press the case for routine genomic testing.
Zanidatamab Plus Chemotherapy Prolongs PFS Over Trastuzumab Plus Chemotherapy in Patients with HER2-positive Advanced Gastro-Oesophageal Adenocarcinoma
esmo - Findings from the HERIZON-GEA-01 study
AI Summary: A phase 3 readout from the HERIZON‑GEA‑01 program shows zanidatamab plus chemotherapy prolongs progression‑free survival compared with trastuzumab plus chemotherapy in HER2‑positive advanced gastro‑oesophageal adenocarcinoma. The data, now published and debated at ASCO, also probes whether adding anti‑PD‑1 therapy (tislelizumab) meaningfully changes outcomes — promising for a tough cancer, if you like incremental revolutions.
MAGE-A4/MAGE-A8-targeted TCR-based bispecific T cell engager in recurrent and/or refractory solid tumors: a phase 1 trial
Martin Wermke / nature - Nature Medicine, Published online: 31 May 2026; doi:10.1038/s41591-026-04455-xAs presented at the 2026 ASCO Annual Meeting, in a prespecified interim analysis of a phase 1a trial of IMA401—a new bispecific TCR-based T cell engager that binds a MAGE-A4/MAG…
AI Summary: A phase 1 trial of a TCR‑based bispecific T‑cell engager targeting MAGE‑A4 and MAGE‑A8 demonstrated early anti‑tumor activity in recurrent or refractory solid tumors, with an acceptable safety profile in dose‑finding cohorts. These results revive interest in targeting intracellular cancer antigens via T‑cell redirection, nudging immunotherapy beyond familiar checkpoint territory.
RASolute 302 Trial at ASCO 2026 Plennary Session: Daraxonrasib Improves Survival Versus Chemotherapy in Previously Treated Metastatic PDAC
oncodaily - RASolute 302 Trial was presented by Brian M. Wolpin, MD, MPH, during the 2026 ASCO Annual Meeting.The Trial evaluated daraxonrasib, an oral RAS(ON) multi-selective inhibitor, against investigator’s choice chemotherapy in […]
AI Summary: A plenary ASCO presentation reports daraxonrasib, an oral KRAS G12C inhibitor, significantly improved overall survival compared with chemotherapy in previously treated metastatic pancreatic ductal adenocarcinoma. The data prompted immediate planning across cancer centers for anticipated demand and access changes — a rare dose of good news for a disease that usually gets none.
OPTIMA: Prosigna-Guided Chemotherapy Avoidance Shows Non-Inferior Outcomes in ER+/HER2− Early Breast Cancer
oncodaily - OPTIMA is one of the most important de-escalation studies presented at the 2026 ASCO Annual Meeting, because it addresses a daily clinical dilemma in early breast cancer: which patients truly […]
AI Summary: The OPTIMA trial demonstrated that using the Prosigna genomic test to select low‑risk ER+/HER2− early breast cancer patients allows omission of adjuvant chemotherapy without compromising disease control. The de‑escalation approach reduced exposure to chemo toxicity and supports molecular risk stratification to spare large numbers of patients unnecessary treatment — elegant, evidence‑based thrift.
Pfizer’s $10.5B Deal With One of China’s Top Cancer Biotechs Is Another Sign the Game is Changing
Frank Vinluan / medcitynews - Pfizer unveiled a multi-drug R&D collaboration with Innovent Biologics, making it the latest big pharma company to reach a deal that taps into Chinese labs to source biotech innovation. This alliance will focus on developing next-generation drugs in the c…
AI Summary: Pfizer struck a $10.5 billion deal to acquire a leading Chinese oncology biotech, a transaction industry watchers say underlines China’s accelerating drug‑development muscle. Analysts flagged broader implications for global R&D competition, partnerships and where future oncology innovation — and manufacturing heft — might live.
DESTINY-Lung03: T-DXd Confirms Activity in HER2-Overexpressing NSCLC, but Triplet Therapy Falls Short
oncodaily - DESTINY-Lung03 Part 1 provides an important signal for the treatment of HER2-overexpressing non-small cell lung cancer (NSCLC). The study confirms that trastuzumab deruxtecan (T-DXd) monotherapy has clinically meaningful activity in […]
AI Summary: DESTINY‑Lung03 data confirmed trastuzumab deruxtecan has tangible activity in HER2‑overexpressing non‑small‑cell lung cancer, producing notable responses. Attempts to escalate to triplet regimens failed to add benefit, prompting a reality check on combination complexity and the need for sharper biomarkers rather than more drugs.
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kffhealthnews - The "KFF Health News Minute" brings original health care and health policy reporting from our newsroom to the airwaves each week.
AI Summary: A phase 2 study investigated FGFR inhibition with rogaratinib in succinate dehydrogenase–deficient gastrointestinal stromal tumors. Results reported tumor control in this rare molecular subset, offering a targeted therapeutic approach where options are sparse and validating FGFR as a biologic vulnerability in SDH‑deficient GIST.
MajesTEC-9 Results at ASCO 2026: Teclistamab Monotherapy Demonstrates Superiority Over PVd/Kd in Earlier-Line RRMM
oncodaily - At ASCO 2026, results from MajesTEC-9 (NCT05572515), the first phase 3 study of teclistamab monotherapy in patients with relapsed or refractory multiple myeloma (RRMM) after 1-3 prior lines of therapy, […]
AI Summary: Teclistamab monotherapy demonstrated superior progression-free survival and response rates versus pomalidomide‑based (PVd) and carfilzomib‑based (Kd) regimens in earlier-line relapsed/refractory multiple myeloma, showing durable remissions at 18 months. The data suggest a shift toward bispecific antibody therapy earlier in the treatment sequence for many patients.
- ASCO social media: expert reactions and highlights (4)
- MajesTEC‑9: Teclistamab outperforms PVd/Kd (4)
- Other BCMA and novel myeloma immunotherapies at ASCO (3)
- All Other Stories
ASCO social media: expert reactions and highlights
MajesTEC‑9: Teclistamab outperforms PVd/Kd
Other BCMA and novel myeloma immunotherapies at ASCO
All Other Stories
FDA Approves Decnupaz (pivekimab sunirine-pvzy), the First ADC for Adults With BPDCN
oncodaily - On May 27, 2026, the U.S. FDA granted approval to pivekimab sunirine-pvzy (Decnupaz, AbbVie, Inc.), a CD123-directed antibody and alkylating agent conjugate, for the treatment of adults with blastic plasmacytoid […]
AI Summary: The FDA approved pivekimab sunirine (Decnupaz/pvzy), the first antibody‑drug conjugate for blastic plasmacytoid dendritic cell neoplasm (BPDCN), marking a regulatory win for an ultra‑rare blood cancer. The decision underscores ADCs’ growing role in niche hematologic malignancies and anchors AbbVie’s expanding ADC strategy.
- ASCO 2026: ADC education, efficacy signals, and ocular toxicity (4)
- Decnupaz approval reshapes BPDCN treatment landscape (4)
- Real-world ADC safety: infection risks and rechallenge questions (3)
ASCO 2026: ADC education, efficacy signals, and ocular toxicity
Decnupaz approval reshapes BPDCN treatment landscape
Real-world ADC safety: infection risks and rechallenge questions
American Cancer Society Updates Colorectal Cancer Screening Guideline: Major Changes Emphasize Blood-Based and At-Home Stool Testing
cancer - ACS researchers aim to reduce colorectal cancer deaths by offering options to improve screening participation
AI Summary: American Cancer Society revised colorectal screening guidelines, elevating at‑home stool testing and clarifying the role of blood‑based assays. Recommendations stress broader access to noninvasive stool tests while urging cautious, limited use of blood tests where appropriate, aiming to expand screening uptake without sacrificing diagnostic accuracy or overwhelming follow‑up resources.
- ACS guideline update: expanding stool tests, cautious blood-test role (7)
- Blood-based detection and ctDNA: trials shaping screening and treatment (4)
- All Other Stories
ACS guideline update: expanding stool tests, cautious blood-test role
Blood-based detection and ctDNA: trials shaping screening and treatment
All Other Stories
Simple blood test could lead to personalized lung cancer treatment
medicalxpress - A single blood test could help doctors predict how lung cancer patients will respond to treatment before therapy begins, researchers have found. University of Queensland-led research focused on non-small cell lung cancer (NSCLC), the most common form of t…
AI Summary: Researchers describe a circulating cell-free methylated DNA liquid biopsy that can detect and track lung cancer by reading tumor-specific methylation patterns in blood. The minimally invasive test aims to guide personalized treatment choices, enable earlier detection of recurrence, and reduce dependence on tissue biopsies—basically doing the diagnostic heavy lifting while you sip your coffee.
- Blood tests for monitoring and personalizing lung cancer care (4)
- MCED trials and clinical benefit debate (4)
- Methylation liquid biopsy methods and applications (4)
- All Other Stories
Blood tests for monitoring and personalizing lung cancer care
MCED trials and clinical benefit debate
Methylation liquid biopsy methods and applications
All Other Stories
FDA grants Daiichi Sankyo and AstraZeneca’s Datroway a key breast cancer approval
Lei Lei Wu / endpoints - The FDA has approved the TROP2-directed antibody-drug conjugate Datroway as a first-line option for triple-negative breast cancer, giving Daiichi Sankyo and AstraZeneca a leg up over their competitor Gilead. The approval marks Datroway’s third, after ...
AI Summary: Daiichi Sankyo and AstraZeneca’s breast cancer therapy Datroway has cleared key regulatory hurdles, winning FDA approval and earning backing from European regulators. The approvals validate pivotal trial results and pave the way for clinical adoption in the indicated patient population, prompting clinicians to prepare for integration into treatment pathways and health systems to weigh formulary and access decisions.
- Clinicians weigh Datroway’s role in TNBC care (3)
- FDA win and market stakes for Datroway (3)
- All Other Stories