CAR T-cell therapy in SHEBA — unique Leukemia, Lymphoma and Multiple Myeloma treatment

Since 2015, a brand-new approach to the treatment of Leukemia, Lymphoma and Multiple Myeloma has been practiced at the Sheba Medical Center in Israel with remarkable results. In March 2022 Sheba celebrated 250 patients treated with the Sheba Academic CD19 CAR T cell protocol. THE CAR T-CELLS ACTIVITY IN SHEBA IS THE LARGEST IN EUROPE.

Overview of Sheba's CAR-T activity 2023 >>

What is Adaptive Cell Therapy (CAR T-Cell Therapy)?

Adaptive Cell Therapy is a type of immunotherapy in which immune cells (T-cells) are isolated from the body of the patient, cultured or genetically modified in the laboratory, and then returned to the patient in an increased amount.

One method of Adaptive Cell Therapy is CAR T-Cell Therapy, or therapy with a chimeric antigen receptor (CAR). Clinical trials have shown that this method is particularly effective for the treatment of Leukemia. In 2017, the FDA officially approved CAR T-Cell therapy as a treatment of children and young adults with Leukemia.

CAR T-Cell Therapy involves removal of T-cells from the patient’s body. The protein expressions of the removed T-cells undergo genetic modification with the goal of enabling them to recognize a specific antigen which can be found on the surface of Leukemic cells. The receptor is called Chimeric because its hybrid molecules are composed of two different proteins - antibodies and T-cell receptors. The majority of existing antigenic Chimeric receptors are used to detect the specific marker CD19, which is found on the surface of white blood cells (B-cells). CD19 is expressed by both normal and cancerous B-cells. However, the levels of CD19 expressed by cancerous B-cells, which are responsible for the development of Leukemia, are exceptionally high. This way, CAR T-Cell Therapy is directed at the treatment of Leukemia which affects the B-cells.


At the initial stage of this procedure, a blood sample is extracted from the patient (autologous treatment). The sample is sent to a specialized laboratory in which CAR-T cells are manufactured from the blood. In certain cases, a blood sample can also be taken from a healthy donor (allogenic treatment). The manufacturing process is identical for both autologous and allogenic treatments.

Next, white blood cells are extracted and collected from the blood sample in a process known as leukocyte apheresis. The products of this process are stimulated to obtain active proliferation of specific T-Cells. The expanded T-Cells are genetically engineered to produce Chimeric Antigen Receptors (CARs). The modified T-Cells are then set aside to multiply, after which they are injected back to the patient’s body. Thanks to the modified receptors, these T-Cells are now capable of recognizing cancerous cells and deliberately destroying them.

While modified T-cells are set aside to multiply, the patient undergoes chemotherapy, aimed to suppress the immune system by depleting the number of circulating white blood cells. This stage acts to increase the efficacy of the re-administered CAR-T cells by reducing competition for resources.


IN THE VIDEO: Arnon Nagler, M.D., M.Sc., believes CAR-T therapy is the most important discovery in hematology in the last decades.
Dr. Nagler is the director of both the Division of Hematology and the Bone Marrow Transplantation and Cord Blood Bank at the Chaim Sheba Medical Center, Tel-Hashomer, Israel and Professor of Medicine at The Tel Aviv University, Tel-Aviv, Israel. Read more about Prof. Nagler>>

CAR-T therapy in Sheba hospital - patient review

What types of cancer respond to the Car T cell procedure?

CAR-T might be suitable for CD19 positive patients with the following conditions:
  • Acute Lymphocytic Leukemia (ALL), Adult
  • Leukemia (ALL), Child
  • Acute Myelogenous Leukemia (AML)
  • Non-Hodgkin Lymphoma (NHL), Adult and Child
  • Multiple Myeloma
85-90% in young children
80% in teenagers
70% in the entire patient population

Patients from the following countries received Car-T treatment in Sheba hospital:

What is the cost of CAR-T therapy in Sheba hospital? >>

Prof Arnon Nagler from Sheba Medical Center answers questions about CAR-T therapy.

1. What is CAR-T therapy in Sheba Medical Center?
2. What are the conditions which may be treated with CAR T-cell therapy?
3. Car T therapy can help after multiples lines of chemotherapy?
4. CAR-T cancer therapy after a disease relapse?
5. CAR T-cell therapy as treatment for senior patients?

What Is The Difference Between Sheba’s In-House Car-T Therapy And Other Commercial Car-T’s?

CAR T-Cell Therapy in Leukemia treatment

Leukemia is a cancer of the blood which, like other cancers, emerges as a result of DNA mutation. This condition, expressed by high numbers of abnormal blood cells, initially develops in the bone marrow and causes extreme and devastating symptoms such as bleeding, fatigue and increased susceptibility to bruising and infection. Though environmental factors such as radiation and certain genetic conditions can account for some of the cases, the cause for most cases of leukemia remains unknown. Sadly enough, this is also the most frequently diagnosed cancer among children. Moreover, most attempts at treating all types of this disease with radiation, chemotherapy and other standard methods are met with failure.

"The new CAR T treatment saved my child"

Powerlessness and desperate – these words describe the feelings of 7-year-old Jonathan’s mother, when she learned that her son’s Leukemia relapsed yet again. Jonathan was initially diagnosed with Leukemia when he was only two and a half years old. Since then, Jonathan has undergone two bone marrow transplants, but unfortunately, they were not successful.

Adaptive Cell Therapy in Israel

However, thanks to a fundamentally new treatment method, the child's life was finally saved. Only a month after receiving this treatment at the Sheba Medical Center, Jonathan has fully recovered, and no signs of the disease were found in his body.

Up until then, similar methods of treatment for Leukemia were only practiced at some of the most advanced hospitals in the United States. Sheba Medical Center was the first clinic outside the United States to offer this treatment and Jonathan - the first Israeli patient to successfully undergo it.

The treatment in question is an innovative variety of immunotherapy - CAR T-Cell Therapy. At the initial stage of the treatment, specialists from the Sheba Medical Center extracted a certain number of immune system cells from Jonathan’s blood and modified them. As a result, Jonathan’s immune system gained the ability to recognize cancer cells by specific parameters and deliberately destroy them.

Statistics and History

Genetically Engineered CAR-T cells were initially developed in 1989 by prof. Zelig Eshhar at the Weizmann Institute of science in Rehovot, Israel. The use of this revolutionary treatment for Acute Lymphoblastic Leukemia (ALL) was subsequently established by various medical facilities in the United States. Over the years, the sophistication of engineered CAR reception has grown, with research now being made on fourth generation CARs, capable of increased cell expansion, persistence and anti-tumoral activity.

Thanks to the efforts made by Dr. Elad Jacoby, CAR-T treatments for ALL are available at the Sheba Medical Center. Dr. Jacoby is the attending physician at the Pediatric Hematology and Oncology Department and an investigator of pediatric cancer immunotherapy at the Edmond and Lily Safra Children’s Hospital, Sheba Medical Center. Thanks to his unique and comprehensive high-level training at the National Cancer Institute of the United States, CAR-T therapy is now an established treatment method in Israel.

The first child to receive CAR-T treatment for Leukemia at the Sheba Medical Center experienced a complete remission of the cancer. In the past few years, the pediatric Hemato-Oncology Department at the Sheba Medical Center provided CAR-T cell therapy for 17 cases, 75% out of which resulted in complete remission. The efficacy of this treatment stands at 85-90% for young children, about 80% for teenagers and approximately 70% for the entire patient population.

CAR Therapy developed over 3 decades

  • 1989 - Development of Chimeric T-cell receptor expressing CTL with antibody specificity
  • 1993 - Development and demonstration of in vivo activity for scFv CAR
  • 1994- Development of scFv CAR against a B-cell lymphoma idiotype
  • 2002- Use of ligands to CD28 & 4-1bb to enhance CTL expansion
  • 2006 – First in-human data for the use of scFv CAR against Ovarian Cancer
  • 2009 - Development of CAR directed against CD19
  • 2010 – First in-human data for the use of CAR against CD19 expressing NHL
  • 2012-2019 – Clinical evaluation and Approval of Anti-CD19 CAR-T therapy in B-cell malignancies

Hematology and BMT division at Sheba hospital

Ella Institute for immune-Oncology

Department of pediatric Hematology-oncology

Blood collection to obtain T-cells. Sheba Hospital April 2022.

car-t-leukemia.jpg A patient and his family with his case manager Tanya during treatment in Israel

What is CAR-T therapy? Additional reading

A CAR-T patient at Sheba Tel Hashomer hospital with his wife and coordinator.

CAR-T information:

  1. CAR-T cell therapy in Sheba hospital
  2. Car-T for Multiple Myeloma at Sheba summary
  3. Sheba CAR-T cell therapy activity 2023
  4. Cost of CAR-T cell therapy in Sheba
  5. Understanding the costs of car-t therapy at Sheba
  6. The difference between Sheba’s in-house CAR-T therapy and other commercial CAR-T’s
  7. Why is the car-t cell therapy at Sheba superior
  8. CAR-T in Sheba for ALL and NHL
  9. CAR-T success rate in Sheba, Israel - 2024 activity overview
  10. About CAR-T clinical academical trial in Sheba

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