North Houston Cancer Clinics


Immunotherapy is a type of therapy used for the treatment of cancer. In this method some immune active agents and medications are provided to the patients which will make the immune system strong and capable enough to fight with the cancer cells present in the body.

Understanding Immunotherapy: The Power of the Immune System

Immunotherapy is a type of therapy used for the treatment of cancer. In this method some immune active agents and medications are provided to the patients which will make the immune system strong and capable enough to fight with the cancer cells present in the body.At North Houston Cancer Clinics, our experts provide immunotherapy to every cancer patient but every treatment is different as the demand of every patient is not same. Immunotherapy works by activating and stimulating the body’s immune system to work and destroy the tumor cells that cause the cancer.

Activate the immune system: Immunotherapy involves giving those immune active chemicals and medications to patients that activate the immune system and improve efficiency by eliminating and killing the cancer cells.

Improves Immune Targeting: Sometimes the immune system and its cells did not recognize the foreign cells and cancer cells that why immunotherapy makes these cells more vigilant and helps in effective recognition and targeting of tumor cells.


The immune system often does not detect many malignant cells. It helps to overcome this through immunotherapy allowing effective targeting and elimination of these cancers.
Unlike traditional therapies mostly aimed directly at destroying tumor cells, immunotherapy can create responses that last long enough to achieve durable remission, increasing the quality of life.
To make it better or more complete in its approach to treating cancer, chemotherapy or radiation therapy as well as targeted therapy may be combined with immunotherapy.
Immunotherapy has indicated encouraging outcomes across various types of cancer including melanoma, lung cancer as well as some forms of leukemia/lymphoma.
In Northern Houston Cancer Clinics we strive to provide support and power so that our patients can have hope, healing, and a future even after cancer

Diverse Types of Immunotherapies

Different approaches within immuno-therapy aim at obtaining unique ways by which to exploit human immunity against diseases such as cancers. In North Houston Cancer Clinics we have something for everyone from among our client base in terms of different types of immunotherapies.
– Checkpoint Inhibitors: These medications block proteins that hinder immune cell attack on malignant cells hence facilitating recognition of and more effective destruction of these tumors.
– CAR T-cell Therapy: This involves genetically modifying a patient’s T-cells to more effectively eliminate cancer cells. It has shown great promise, especially in blood cancers like leukemia or lymphoma.
– Therapeutic Vaccines: Instead of preventing diseases like traditional vaccines, therapeutic vaccines stimulate the immune system against cancerous cells. These are used to treat already existing cancer or prevent recurrence.
– Monoclonal Antibodies: These are laboratory-manufactured proteins that can attach themselves specifically to chosen proteins found on tumor cells before activating the body’s defense mechanism which kills such tumor cells.
The range of immunotherapy options provided by North Houston Cancer Clinics ensures that every patient receives highly personalized care suited for his or her particular form of cancer and general health status.

Effectiveness of Immunotherapy

  • Immunotherapy may cause immune-related side effects such as inflammation of organs or tissues, which may require close monitoring and management. Responsiveness to immunotherapy varies depending on factors like the type of cancer, its stage, and the individual’s immunity status.
  • Expensive treatment and limited access can be experienced for some patients receiving immunotherapy due to insurance coverage or availability of these drugs.


  • At North Houston Cancer Clinics, our expert oncologists work closely with their patients to provide immunotherapy’s best treatment and benefits for creating a personalized treatment plan that gives safety and efficiency.


  • In some cases, the effectiveness of immunotherapy has been remarkable leading to durable responses with long-term remission and improved quality of life for the patients.
  • Patients who are contemplating this novel method should have an understanding of how it works and its potential success. 
  • Our dedication at North Houston Cancer Clinics is ensuring comprehensive programs in immunotherapy while providing personal care aimed at achieving the best results in treating cancer.

Process of Immunotherapy Infusion & Activation

Immunotherapy usually starts when specialized drugs or cell therapies are administered intravenously or through injections. When introduced into the body, it creates a complex process by which it activates the immune system against cancer cells.
– Recognition of Tumor Cells: Immunotherapeutics are designed to interact selectively with proteins/molecules expressed at the outer surface of tumor cells thus making them vulnerable to elimination by host defense mechanism.
– Activating Immunity: Once cancer cells are identified, many immune cells get energized including natural killer (NK) cells, macrophages, and T-cells. These activated immune cells attack malignant growths throughout one’s body.
– Boosting Immune Response: By doing so, immunotherapies can facilitate enhancement in overall fitness level whereby immunity becomes more capable of sensing and destroying neoplastic diseases. Thereby providing durable replies resulting in safeguarding from recurrent cancers.
– Duration to onset efficacy: It is important to note that the time for immunotherapy to start working depends on factors like patient characteristics, disease nature, and aggressiveness, as well as the type of immunotherapy.

Frequently Asked Questions

Immunotherapy is a cancer treatment that instructs a person’s immune system to fight against malignant cells.
Immunotherapy has been effective in treating: Skin melanoma Lung cancer Bladder cancer Some lymphomas and leukemias However, effectiveness varies based on the patient’s health, cancer stage, type, and the specific immunotherapy method used.
While immunotherapy has fewer side effects than chemotherapy, it can cause immune-related adverse events, such as Fatigue and inflammation of organs (diarrhea, rash).
The length of immunotherapy treatment varies depending on the type and stage of cancer Specific immunotherapy medications and the Patient’s response
To enhance effectiveness, immunotherapy may be combined with other cancer treatments such as Chemotherapy, Radiation therapy , and Targeted therapy. Your healthcare team will determine the most appropriate treatment plan, which may include immunotherapy alone or a combination of treatments.