Review – molecular genetic oncotests used in Israel

Molecular genomic onco-test using leading Israeli oncologists

It is a well-known fact – patients with the same diagnosis respond differently to standard treatment. That is why over the past two decades Israeli medicine is focused on innovative approaches. New molecular and genetic technologies as a part of the precision medicine help to diagnose malignant diseases and predict cancer progression for each patient.


Oncotests allow to create the unique genetic profile of tumor cells. It helps to obtain more accurate and effective treatment for each patient. Molecular tests allow:


  • to evaluate disease progression;
  • to verify diagnosis;
  • to determine the optimal treatment protocols;
  • to monitor the patient’s response to therapy.


This gives an advantages such as saving patient’s time, decreasing treatment costs and reduce the body’s adverse reactions.


Israeli oncologists constantly use the results of the molecular oncotests when making decision about a treatment regimen. As well as in the rest of the world, personalized medicine (targeted therapy) is increasingly extending in Israel.


Oncotest for personalized and targeted cancer treatment


Below there is a brief overview of molecular genomic tests.  These oncotests are used by Israeli oncologists for targeted (personalized) treatments.


Molecular genomic oncotests – 4 main groups


Oncotests identify special biomarkers in the body. Tests help to provide information about the patient at almost every stage of care. For their intended purpose they are divided into four groups:


  • Predisposition tests
  • Diagnostic tests
  • Prognostic tests
  • Predictive tests


Predisposition tests indicate an increased likelihood of a particular disease in the body. Typically, such tests are considered if patient has an indication of the risk for a specific disease in his family history because it can be inherited from relatives. For example, BRCA1 and BRCA2 are genes indicating an increased risk of breast cancer. This information can be used by the doctor to select the tactics for observation and treatment of such patients.


Diagnostic tests make possible to determine disease in the early stages by a surrogate gene, when health condition can’t be defined by a physical or instrumental examination. These tests also help diagnose a disease if it has similar symptoms to another one. For example, mutations in the CFTR gene indicate the presence of congenital cystic fibrosis. This information provide to confirm the clinical diagnosis and to decide about the desired treatment protocol in the early stages of the disease.


Prognostic oncotests allow to determine the progression of a diagnosed disorder. They provide information about the cancer recurrence risk and the therapy efficiency. Prognostic oncotests may be helpful for doctor to decide whether and when additional therapy is needed after the initial treatment or in order to change the ineffective therapy protocol.


Predictive oncotests are used with targeted therapy. They help to evaluate the effectiveness of a specific treatment before it starts, as well as prevents undesirable side effects of anticancer drugs on the patient’s body. It is known, the same disease in different patients can have a different biological mechanism and various treatment results. Due to predictive and diagnostic oncotests doctor gets information that helps him to make a decision about the most effective personalized treatment. It is also called targeted therapy.


Most of the mutations that cause cancer and rare genetic diseases has been already studied. This allows to create a genomic tumor profile of the patient, and to select the target therapy. It makes possible to affect the specific molecular mechanism of cancer.


Oncotests may often include several groups – diagnostic and prognostic, or prognostic and predictive, or other combinations.


There are several types of analyzes for targeted treatment. Following biological samples may be used for DNA test:


  • blood (liquid biopsy);
  • saliva (liquid biopsy);
  • tumor or metastasis tissues.


Liquid Biopsy Based Oncotests in Israel


Guardant360 Liquid Biopsy

A mutation test for all types of cancer by blood analysis (identification and mapping of DNA segments) to determine the individual sensitivity of a tumor to certain drugs. Genomic transparency is achieved through the verification of 73 genes. Guardant360 oncotest is intended for patients with metastatic cancer in cases when:

  • cancer continues to progress during treatment;
  • patient cannot undergo a biopsy taking procedure;
  • there is insufficient material for taking a tissue sample.

Liquid Biopsy also reveals rare mutations leading to tumor growth and its resistance to treatment. Guardant360 test is a new, effective and safe analysis for the cancer treatment at patients with solid visceral tumors or metastases that are resistant to chemotherapy or another drug therapy.

⇒ More about the Guardant360 Liquid Biopsy test



CTC liquid biopsy (liquid panel)

Oncotest uses blood sample to determine circulating cancer cells in the blood and sensitivity to drugs.

CTC liquid biopsy test is a diagnostic tool that providing doctors and patients with a dual diagnosis of a malignant disease. The test calculates number of tumor cells (CTCs) circulating in the bloodstream. Oncotest also provides a drug list for targeted treatment.

During the laboratory examination the sensitivity of circulating tumor cells in the blood to more than 110 drugs and oncological procedures is verified. Tested drugs include both FDA-approved innovative and promising therapies, which are still in clinical trials but may already be included in a patient therapy program.

⇒ More about CTC liquid biopsy test



FoundationOne Liquid Biopsy

It is comprehensive genetic test for tumors, which is performed using a simple non-invasive blood test and helps to determine the target treatment. Oncotest examines 70 oncogenes and identifies all possible mutations and relevance in these genes. DNA of cancer cells is isolated from the blood in FoundationOne Liquid Biopsy test. This technology has the high MSI index approved by the FDA and examines the immunotherapy drugs for many cancers. In patients with advanced cancer, the oncotest helps to monitor the cancer progression over time.



CellMax-PanCa Monitoring Test

This test allows to perform an early diagnosis of cancer disease and it is based on a blood sample. Circulating tumor cells (or CTC) are cells that break away from the primary tumor and enter into the bloodstream at a very early stage of cancer progression.

Since at this stage the concentration of cancer cells is low, less than five cells per billion compared with normal body cells, until now it has been impossible to detect them with high accuracy. Oncotest is isolating rare free-circulating tumor cells from a single blood sample.

CellMax-PanCa Monitoring Test is a molecular genetic analysis aimed at the early detection and cancer treatment  using innovative methods.



Tissue Sample Based Oncotests in Israel


Curesponse is a test based on the cResponse ™ platform. This oncotest helps to find a personal treatment protocol for each patient, based on the individual characteristics of his body, the tumor and its reactions to certain drugs.


This is a unique molecular genomic oncotest that provides patients and physicians with a reliable prognosis of the response to cancer treatment.


This functional test allows to give in advance the most accurate results of therapy for each patient and to choose a personal effective treatment protocol, including targeted and immunological therapy.


The test is performed on a “live” tumor tissue which is immediately delivered to the laboratory after surgery or biopsy. Due to a complicated, clinically prepared method, the laboratory biologists create the natural environment for a tumor from a patient’s blood sample. This oncotest provides a prognosis for a treatment response that has been tested with a various anticancer drugs.

More about Curesponse



Oncotest Teva – Primary Tumor Definition

Oncotest for Primary Tumor Definition is the newest method of examination at the molecular level, which helps to determine a tumor metastases source. Since metastasis preserves the molecular pattern from beginning, it is possible to locate the source of the primary tumor.



Triple Genomic Molecular Test Paradigm

This is a complex onco-test, which includes genomic and molecular cancer diagnostics using three separate tests:

  • 1. Deep genetic sequencing to detect DNA mutations.
  • 2. Detection of genomic RNA expression.
  • 3. Characterization of tumor proteins.

These three oncotests are performed in order to predict the reaction for a certain patient and his tumor to targeted chemotherapy, immunotherapy and biological therapy. Genomic-molecular Paradigm oncotest ideally maps a tumor, creates genetic tumor profile and predicts the whole list of the treatment options most suitable for this person.

More about the triple  test Paradigm



Cancerplex KEW

This is a molecular genetic oncotest, which uses the new generation method of sequencing. Cancerplex KEW can analyze more than 400 known cancer genes in solid tumors. Unlike hot spot analysis, which can miss up to 20% of clinically significant mutations, Cancerplex oncotest detects all possible changes in a genes group. This test helps determine drugs are appropriate for a particular patient and his specific tumor.



CancerSELECT 125 Oncotest

This predictive oncotest is used for all cancer types and allows to find out biological and immunotherapeutic methods will be suitable for a patient’s cancer. Due to information about the genome, which is obtained by sequencing 125 genes from tumor tissue, and comparing with normal tissue genes (saliva sample), the doctor receives a report with a list of suitable biological and immunological treatments. It needs a tissue of malignant tumor fixed in paraffin and a patient’s saliva sample for examination using CancerSELECT 125.



GPS Cancer

Oncotest is performed for all types of cancer. The target group is patients and their doctors who want to know which biological, immunotherapeutic, chemotherapeutic and target therapies will be suitable to treat their disease.



GPS Cancer test provide the genome complete sequencing (23,000 genes). This leading technology extracts DNA and RNA from tumor tissue and compares it with genome sequencing from a patient’s normal tissue (blood sample). It may help to adapt chemotherapy, immunotherapy and targeted treatment. Oncotest uses tissues and samples for examination:

  • a cancerous tumor extracted during surgery;
  • a biopsy fixed in paraffin;
  • blood sample.



Tempus xT

The test is performed for all types of cancer and determines which biological and immunotherapeutic methods will be suitable for treatment of a particular patient and his tumor. During the test, 595 genes are sequenced at the DNA level and RNA is isolated from the tumor tissue. These genes are compared to the patient’s normal tissue (blood sample). Tempus xT oncotest is applied on:

  • a tumor tissue extracted during surgery;
  • a biopsy tissue fixed in paraffin (paraffin block or slides);
  • a patient’s blood sample.



FoundationOne CDx

This is a comprehensive genomic diagnostic test of tumor tissue. FoundationOne CDx test helps doctor to choose the personalized treatment for a specific tumor with the most effective and less toxic anticancer drugs for the patient’s body. Oncotest is based on new generation of genome sequencing (NGS) technology. It allows to simultaneously identify hundreds of genes and all genetic mutations that can cause cancer.



CDX Foundation One scans 324 different oncogenes and identifies all changes in tumor DNA when it may be cause for cancer progression. Diagnostic oncotest detects the TMB and MSI biomarkers in a malignant tumor, which help to predict the patient’s respond to immunotherapy.



FoundationOne Heme for hematological cancer

Tissue oncotest for complex genomic diagnosis of hematological malignant neoplasms – leukemia, lymphoma, multiple myeloma and sarcoma. This test provides clinical information for the oncologist. It collects data on risk factors and prognosis, as well as helps to select the targeted treatment according to the genome profile of a specific tumor. Therefore personalized treatment adapted to the genomic profile is more effective and less toxic.


FoundationOne Heme оncotest simultaneously scans 406 different oncogenes at the DNA level (hereditary material) and detects all types of mutations that cause hematological tumors and sarcomas. The test also identifies 265 genes at the RNA level (responsible for the protein production in the body) in order to find the corresponding changes common in hematological diseases.



Prostate cancer tests

The following oncotests are used in Israel:

  • Decipher prostate
  • ProMark Prostate
  • Prolaris Prostate
  • Oncotype DX Prostate

Due to detection of prognostic biomarkers, these oncotests help the onco-urologist to understand how prostate cancer will develop over a long time, and when to move from active observation to the choice of the desired treatment.



Tests for colon cancer

The following oncotests are used in Israel:

  • CTS – Immunoscore Colon
  • OncotypeDX Colon Cancer oncotest

These tests are intended for patients with locally advanced colon cancer with stage II or stage III. Oncotests are used by oncologists to assess the recurrence risk after surgery and the need for additional therapy.



Oncotests for breast cancer

The following oncotests are used in Israel:

  • EndoPredict test
  • OncotypeDX test

These oncotests are used to determine the risk of distant metastases in patients with locally advanced breast cancer with stage I-III, positive expression of estrogen receptors and / or progesterone, and negative expression to the HER2 gene. Molecular tests for breast cancer provides the oncologist with information that allows him to cancel chemotherapy without harm to the body in addition to hormone therapy.



Oncotests for thyroid cancer

Afirma oncotest. Test allows to provide a detailed genomic analysis for the patient’s thyroid node biopsy and to select the optimal treatment. The obtained information helps doctor to identify if a suspicious node is benign or malignant, and to reduce the amount of a surgical procedure on the thyroid gland.

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