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genomics/genetics

NIH Completes In-Depth Genomic Analysis of 33 Cancer Types

Researchers funded by the National Institutes of Health (NIH) have completed a detailed genomic analysis, known as the PanCancer Atlas, on a data set of molecular and clinical information from over 10,000 tumors representing 33 types of cancer, according to a release issued by the NIH late last...

leukemia

Molecular Minimal Residual Disease Detection Shows Further Promise in Acute Myeloid Leukemia

Extended next-generation sequencing genomic profiling in acute myeloid leukemia (AML) has revealed remarkable heterogeneity and molecular complexity of the disease and provided critical insights into the genetic mechanisms underpinning of preleukemic and leukemic pathogenesis.1,2 Despite...

pancreatic cancer

PARP Inhibitor Shows Promise in Patients With BRCA-Mutated Pancreatic Cancer

A targeted therapy that has been effective in fighting ovarian cancer in women, including those with BRCA1 and BRCA2 mutations, may also help patients with aggressive pancreatic cancer who harbor these mutations and have few or no other treatment options. An international team of researchers was...

solid tumors
immunotherapy

New Data on ALK Inhibitors and CAR T-Cell Therapies

The 2018 American Association for Cancer Research (AACR) Annual Meeting was abuzz with more than 22,000 attendees from around the world who came to Chicago to hear the latest in basic science and clinical trial results. Here we present summaries of a few of the highlights from the AACR meeting...

cns cancers
immunotherapy

Treating Pediatric Glioma With Bevacizumab and Standard Treatment

Children with nonbrainstem high-grade glioma could benefit from potentially life-extending treatment if genetic testing was used to personalize therapy as it is in many adults, new research published by Mackay et al in Cancer Cell reported.  Scientists analyzed the DNA of children taking an...

solid tumors
breast cancer

Endocrine Therapy: An Important Treatment Limited by Major Challenges

“Endocrine therapy remains the most effective and least toxic treatment for breast cancer, but we have many problems to solve. And there will have to be many different solutions,” according to George W. Sledge, MD, FASCO, Professor of Medicine and Chief of the Division of Oncology at Stanford...

colorectal cancer

Profile of ERBB2/ERBB3-Mutant Colorectal Cancer

In a study reported in the Journal of the National Cancer Institute, Loree et al found that ERBB2/ERBB3 mutations in colorectal cancer are associated with microsatellite instability and PIK3CA mutation. Study Details The study involved retrospective analysis of 419 patients from The University of ...

leukemia

Clearance of Somatic Mutations at Remission and Outcomes in AML

In a study reported in the Journal of Clinical Oncology, Morita et al found that clearance of somatic mutations at complete remission—particularly those in nonpreleukemic genes—was associated with improved outcomes in previously untreated patients with acute myeloid leukemia (AML)....

head and neck cancer

Circulating Tumor DNA May Guide Treatment Intensity in Advanced HPV-Associated Head and Neck Cancers

A MULTI-INSTITUTIONAL analysis of circulating tumor DNA extracted from the plasma of patients has shown that human papillomavirus type 16 (HPV16) DNA is detectable in the majority of cases of favorable-risk HPV-associated oropharyngeal squamous cell carcinoma and may be a clinically useful...

breast cancer

Can Some Patients With Early Breast Cancer Avoid Surgery?

RESEARCHERS AT The University of Texas MD Anderson Cancer Center are testing the possibility of safely eliminating surgery in patients with breast cancer who are “exceptional responders” to neoadjuvant therapy, according to Henry M. Kuerer, MD, PhD, a breast cancer surgeon who described this...

leukemia
genomics/genetics

Minimal Residual Disease in Acute Myeloid Leukemia: Mutation Matters

A RECENT article in The New England Journal of Medicine explored the nuances of minimal/measurable residual disease testing after induction treatment of acute myeloid leukemia (AML)1 and David P. Steensma, MD, and Benjamin L. Ebert, MD, PhD, of Dana-Farber Cancer Institute and Harvard Medical...

cns cancers

Early-Phase Trial of Carboxyamidotriazole Orotate and Temozolomide in Glioblastoma

In a phase Ib trial reported in the Journal of Clinical Oncology, Omuro et al found evidence of activity of carboxyamidotriazole orotate plus temozolomide in patients with recurrent anaplastic gliomas or glioblastoma and previously untreated glioblastoma. Carboxyamidotriazole orotate is an...

breast cancer

Targeting Chemotherapy With Genetic Testing in Advanced Triple-Negative Breast Cancer

Researchers have found that women with advanced triple-negative breast cancer with a BRCA mutation were twice as likely to benefit from carboplatin as docetaxel—the current standard of care for these patients. These findings were published by Tutt et al in Nature Medicine. The trial is set...

skin cancer
immunotherapy

Study Finds Desmoplastic Melanoma Highly Responsive to PD-1/PD-L1 Blockade

Desmoplastic melanoma is a rare subtype of melanoma that is commonly found on sun-exposed areas, such as the head and neck, and usually seen in older patients. Treatment is difficult, as these tumors are often resistant to chemotherapy and lack actionable mutations commonly found in other types of...

gynecologic cancers

Proportion of Cancer Cell Nuclei With High Chromatin Entropy and Outcome in Gynecologic Cancers

In a study reported in the Journal of the National Cancer Institute, Nielsen et al found significant associations between higher proportions of cancer cell nuclei with high chromatin entropy (associated with genomic instability) and poorer outcomes in gynecologic cancers. Study Details In the...

Neuroendocrine Tumor Research Foundation Awards Six Research Grants

THE NEUROENDOCRINE Tumor Research Foundation (NETRF) has awarded six new research grants, totaling about $1.85 million, to leading academic institutions around the world. The grants fund clinical, translational, and basic research in the United States, Australia, Switzerland, and the United...

lymphoma

Identification of Genetic Subtypes of Diffuse Large B-Cell Lymphoma

In a study reported in The New England Journal of Medicine, Schmitz et al identified four subtypes of diffuse large B-cell lymphoma (DLBCLs) with distinct genetic, epigenetic, and clinical characteristics that may be amenable to different therapeutic approaches. Study Details The study involved...

issues in oncology

FDA Unveils Streamlined Path for Authorizing Tumor-Profiling Tests Alongside Its Latest Product Action

The U.S. Food and Drug Administration (FDA) recently finalized two guidances to drive the efficient development of next-generation sequencing, which scans a person’s DNA to diagnose genetic diseases, and guide medical treatments. The guidances provide recommendations for designing,...

genomics/genetics

NIH Completes In-Depth Genomic Analysis

RESEARCHERS FUNDED by the National Institutes of Health (NIH) have completed a detailed genomic analysis, known as the Pan-Cancer Atlas, on a data set of molecular and clinical information from over 10,000 tumors representing 33 types of cancer.  The Pan-Cancer Atlas, published as a collection of...

Expert Point of View: C. Kent Osborne, MD

C. Kent Osborne, MD, Director of the Dan L. Duncan Cancer Center at Baylor College of Medicine, Houston, and moderator of a press conference where the EMBRACA findings were presented, shared his thoughts on the study. While a few months’ improvement in the risk of disease progression may seem...

breast cancer

Talazoparib Reduces Risk of Disease Progression in BRCA-Mutated Breast Cancer

In patients with BRCA-positive advanced breast cancer, talazoparib reduced the risk of disease progression or death by 46% vs chemotherapy, according to the phase III EMBRACA trial presented at the 2017 San Antonio Breast Cancer Symposium.1 “We are very pleased that the EMBRACA trial—the largest...

AACR 2018: Prototype Assays Suggest Highly Specific Blood Test to Screen for Cancer Is Feasible

Initial findings from the Circulating Cell-Free Genome Atlas (CCGA) study showed that prototype sequencing assays tested in this analysis may facilitate the development of a highly specific blood test for early cancer detection, according to data presented at the American Association for Cancer...

issues in oncology

NIH Completes In-Depth Genomic Analysis of 33 Cancer Types

Researchers funded by the National Institutes of Health (NIH) have completed a detailed genomic analysis, known as the Pan-Cancer Atlas, on a data set of molecular and clinical information from over 10,000 tumors representing 33 types of cancer. “This project is the culmination of more than...

breast cancer

How Will ctDNA Assays Aid in Managing Breast Cancer?

CIRCULATING TUMOR DNA (ctDNA) assays are now commercially available for use in lung cancer and melanoma, where they can identify the presence of specific mutations that drive treatment selection. In breast cancer, ctDNA remains more of a research tool, but this is poised to change.  At the 2018...

A Tribute to Two Amazing Scientists

Dr. Collins is Director of the National Institutes of Health. Originally posted on March 19, 2018, to the National Institutes of Health (NIH) Director’s Blog (https://directorsblog. nih.gov).  OVER THE PAST couple of weeks, we’ve lost two legendary scientists who made major contributions to our...

head and neck cancer
immunotherapy

Immunotherapy in Recurrent and Metastatic Nasopharyngeal Carcinoma

In an international phase II trial (Mayo Clinic Phase 2 Consortium–NCI-9742) reported in the Journal of Clinical Oncology, Ma et al found that nivolumab (Opdivo) was active in previously treated recurrent or metastatic nasopharyngeal carcinoma. Study Details In the study, 44 evaluable...

gynecologic cancers
immunotherapy

SGO 2018: Immunotherapy/PARP Inhibitor Combination Produces Remissions in Ovarian Cancer

A combination of the immunotherapy pembrolizumab (Keytruda) and the DNA repair–blocking agent niraparib (Zejula) can be significantly more effective than either drug alone in women with hard-to-treat ovarian cancer, a phase I/II clinical trial led by Dana-Farber Cancer Institute researchers...

breast cancer

EBCC-11: Double Mastectomy in BRCA1 and BRCA2 Carriers

Healthy women who carry a breast cancer–causing mutation in the BRCA1 gene not only reduce their risk of developing the disease but also their chances of dying from it if they have both breasts removed, according to new research presented at the 11th European Breast Cancer Conference...

gynecologic cancers

SGO 2018: PARP-7 Protein May Play a Significant Role in Survival for Ovarian Cancer

Patients with ovarian cancer with genetic amplification in the PARP-7 protein survived longer than those without the mutation, according to a presentation at the Society of Gynecologic Oncology’s (SGO) 2018 Annual Meeting on Women’s Cancer. These results call for researchers to further...

cns cancers

Genomic Copy Number Aberrations and Extremely Poor Survival in High-Risk Neuroblastoma

In a study reported in the Journal of the National Cancer Institute, Depuydt et al identified two genomic copy number aberrations associated with risk of extremely poor survival in patients with high-risk neuroblastoma. Study Details The international collaborative study included normalized...

Conquer Cancer Foundation Recognizes 70 Young Oncology Researchers’ Findings With Merit Awards

ASCO’s Conquer Cancer Foundation is pleased to announce the recipients of its Merit Awards in gastrointestinal cancers, clinical immuno-oncology, genitourinary cancers, and cancer survivorship. The following 70 researchers— oncology fellows and trainees honored for the quality and scientific merit...

bladder cancer
immunotherapy

Alterations in DNA Damage Response and Repair Genes and Response to PD-1/PD-L1 Inhibitors in Advanced Urothelial Cancer

In a study reported in the Journal of Clinical Oncology, Teo et al found that alterations in DNA damage response and repair (DDR) genes, particularly known or likely deleterious alterations, were associated with response to programmed cell death protein 1 (PD-1)/programmed cell death ligand 1...

leukemia
immunotherapy

Trivalent CAR T-Cell Design May Enhance Antitumor Efficacy in Acute Lymphoblastic Leukemia

A novel approach to chimeric antigen receptor (CAR) T-cell therapy seems to effectively target acute lymphoblastic leukemia (ALL) cells with varying antigen profiles and may help to overcome antigen escape, seen with CD19-targeted therapy. According to data presented at the 2018 ASCO-SITC Clinical...

solid tumors
prostate cancer

Targetable Immune Biology Found in Some Patients With Early-Stage Prostate Cancer

Although immunotherapy has improved outcomes across a growing number of cancers, its success in unselected cases of prostate cancer has been limited. According to data presented at the 2018 ASCO-SITC Clinical Immuno-Oncology Symposium, however, investigators have identified a group of patients with ...

prostate cancer
immunotherapy

Small Study Evaluates Novel Combination in Metastatic Prostate Cancer

The combination of the poly ADP-ribose polymerase (PARP) inhibitor olaparib (Lynparza) and the programmed cell death ligand 1 (PD-L1) inhibitor durvalumab (Imfinzi) produced positive preliminary results in men with metastatic, castration-resistant prostate cancer previously treated with...

solid tumors

Circulating Tumor DNA Analysis: ASCO and CAP Joint Review

As reported in the Journal of Clinical Oncology and the Archives of Pathology & Laboratory Medicine by Jason D. Merker, MD, PhD, of Stanford University School of Medicine, and colleagues, ASCO and the College of American Pathologists (CAP) have issued a joint review on the status of...

colorectal cancer

Small Study Evaluates Treatment Sequencing in Patients With Metastatic Colorectal Cancer

THE OPTIMAL treatment sequence for two approved agents in metastatic colorectal cancer may be regorafenib (Stivarga) before cetuximab (Erbitux), according to results from the small randomized Japanese REVERCE trial presented at the 2018 Gastrointestinal Cancers Symposium.1 Giving regorafenib...

prostate cancer

New Agents for Initial Treatment of Metastatic Prostate Cancer: A New Standard of Care?

FOR DECADES, the status of metastatic prostate cancer trials was not particularly exciting. With an absence of high-impact novel agents, the focus of cancer trial groups was on the improvement of standard care. Well-crafted, large trials of hormonal therapy demonstrated the utility of combined...

skin cancer
immunotherapy

Circulating Tumor DNA and Pseudoprogression in Metastatic Melanoma Treated with Anti–PD-1 Antibodies

In a study reported in JAMA Oncology, Lee et al found that measurement of circulating tumor DNA (ctDNA) can help distinguish between pseudoprogression (radiologic progression prior to response) and true progression in patients with metastatic melanoma receiving anti­–programmed cell death ...

breast cancer

FDA Authorizes Direct-to-Consumer Test That Reports Three Mutations in the BRCA1/BRCA2 Breast Cancer Genes

Today, the U.S. Food and Drug Administration (FDA) authorized the Personal Genome Service Genetic Health Risk (GHR) Report for BRCA1/BRCA2 (Selected Variants). It is the first direct-to-consumer (DTC) test to report on three specific BRCA1/BRCA2 breast cancer gene mutations that are most common in...

solid tumors
gynecologic cancers

E. John Wherry, PhD, Awarded SU2C Funding to Lead Investigation of Gynecologic Cancer Therapies

E. John Wherry, PhD, a cancer and immunology researcher at the Perelman School of Medicine at the University of Pennsylvania and one of the most highly cited investigators in his field, has been awarded a “Convergence 2.0” research grant by Stand Up to Cancer (SU2C) to investigate immune system...

issues in oncology

Genomic Analyses Highlight Need for Precision Therapies That Target Pediatric Cancers

Researchers have determined that children and adults with cancer often have different mutated genes driving their disease, which suggests they would likely benefit from different therapies. The finding, from a collaborative study led by St. Jude Children’s Research Hospital and published by...

solid tumors

Chromatin Organization Marker and Cancer-Specific Survival

In a study reported in The Lancet Oncology, Kleppe et al found that a novel marker for chromatin organization in tumor cell nuclei was associated with outcome in a variety of cancer types. Study Details In the study, machine learning algorithms analyzed chromatin organization in 461,000 images of ...

EXPERT POINT OF VIEW: Matthew J. Ellis, MB, PhD

Matthew J. Ellis, MB, PhD, Director of the Lester and Sue Smith Breast Center at Baylor College of Medicine in Houston, commented on the POETIC trial for The ASCO Post. “This is a wonderful study that validates a point that our research team has also made over the years—that Ki67 is much more...

Stand Up To Cancer Awards $11M to Study Immune Response to Cancer

Stand Up To Cancer (SU2C) has announced a “Convergence 2.0” research initiative that awards $11 million to 7 multidisciplinary research teams to investigate immune system response to cancer. The multi-institutional teams were announced at SU2C’s Scientific Summit. Each team comprises experts in...

lung cancer

ASCO Endorses CAP/IASLC/AMP Guideline Update on Molecular Testing for Targeted Tyrosine Kinase Inhibitor Treatment in Lung Cancer

As reported in the Journal of Clinical Oncology by Gregory P. Kalemkerian, MD, and colleagues, ASCO has endorsed the College of American Pathologists (CAP), International Association for the Study of Lung Cancer (IASLC), and Association for Molecular Pathology (AMP) updated guideline on molecular...

EXPERT POINT OF VIEW: Douglas Corley, MD, PhD and Nancy Baxter, MD

In a discussion of the study, Douglas Corley, MD, PhD, of the Division of Research at Kaiser Permanente, San Francisco Medical Center, California, said it remains unclear whether blood tests can improve the early detection of cancer, though such an approach would be welcomed. “We are getting closer ...

solid tumors
colorectal cancer

Use of Circulating Tumor Cells to Detect Colorectal Cancer and Adenomas

Circulating tumor cells (CTCs) in the blood had an accuracy of up to 88% in detecting colorectal cancer and 84% in identifying adenomas, in a study from Taiwan presented at the 2018 Gastrointestinal Cancers Symposium by Wen-Sy Tsai, MD, of Linkou Chang Gung Memorial Hospital in Taipei.1 “The study ...

hematologic malignancies
lymphoma

Releasing Follicular Lymphoma From the Curse of Frankenstein

In the December 10, 2017, issue of The ASCO Post, I authored an article in which I raised the possibility of curing follicular lymphoma without the dreaded chemotherapy. Clearly, no good deed goes unpunished: My good friend and The ASCO Post’s editor Jim Armitage, MD, challenged me to defend that...

colorectal cancer
immunotherapy

Combination Immunotherapy in DNA Mismatch Repair–Deficient/Microsatellite Instability–High Metastatic Colorectal Cancer

As reported in the Journal of Clinical Oncology by Overman et al, findings in the nivolumab (Opdivo) plus ipilimumab (Yervoy) cohort of the CheckMate-142 study indicate a high response rate and durable responses with the combination in previously treated patients with DNA mismatch...

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