---
title: "Immunotherapy and Bladder Cancer"
url: https://itstimetotalkaboutoab.org/urology-a-z/i/immunotherapy-and-bladder-cancer/
description: "The immune system is a natural part of our body. Its role is to get rid of foreign or damaged material and cells before they cause trouble."
---

# Immunotherapy and Bladder Cancer

The immune system is a natural part of our body. Its role is to get rid of foreign or damaged material and cells before they cause trouble.

Archived from the 2024 edition

## Overview

Most of the time, our immune system can find foreign invaders like bacteria and viruses, and destroy them. The immune system uses signals to attack them while leaving healthy cells alone.

Cancer is different from an illness caused by a bacteria or virus. It involves the uncontrolled growth of normal body cells. In other words, cancer cells may not be found by the immune system. Though they look different under the microscope, cancer cells can hide and grow. One way cancer cells hide is to express proteins on their surface to turn-on a "checkpoint" to stop an immune system attack.

## In this entry

The archived page carried these sections, in this order.

- What is Immunotherapy?
- What Happens Under Normal Conditions?
- What Happens When Cancer Cells Grow and Hide?
- Key Statistics
- Treatment
- When is the Best Time to Use an Immunotherapy?
- Benefits and Risks of Immunotherapy
- Who is a Good Candidate for Immunotherapy?
- After Treatment
- Are There Long-term Side Effects?

## Other entries in Bladder Cancer, Control and Health

- [Benign (Not Cancerous) Uretheral Lesions Boys](https://itstimetotalkaboutoab.org/urology-a-z/b/benign-(not-cancerous)-uretheral-lesions-boys/)
- [Benign (Not Cancerous) Uretheral Lesions Girls](https://itstimetotalkaboutoab.org/urology-a-z/b/benign-(not-cancerous)-uretheral-lesions-girls/)
- [Benign (Not Cancerous) Urethral Lesions](https://itstimetotalkaboutoab.org/urology-a-z/b/benign-(not-cancerous)-urethral-lesions/)
- [Bladder Augmentation (Enlargement)](https://itstimetotalkaboutoab.org/urology-a-z/b/bladder-augmentation-(enlargement)/)
- [Bladder Cancer](https://itstimetotalkaboutoab.org/urology-a-z/n/non-muscle-invasive-bladder-cancer/)
- [Bladder Control Problems in Children](https://itstimetotalkaboutoab.org/urology-a-z/b/bladder-control-problems-in-children/)
- [Bladder Diverticulum](https://itstimetotalkaboutoab.org/urology-a-z/b/bladder-diverticulum/)
- [Bladder Dysfunction and Urine Control in Children](https://itstimetotalkaboutoab.org/urology-a-z/b/bladder-dysfunction-and-urine-control-in-children/)

### Source of this entry

- Original address**/urology-a-z/i/immunotherapy-and-bladder-cancer/**
- Edition**2024 edition**
- Group**Bladder Cancer, Control and Health**

### This is not medical advice

These pages are archived reference copies of material published on this domain. They are not medical advice, not a diagnosis and not a substitute for talking with a health professional.

### Related topics

- [About OAB](https://itstimetotalkaboutoab.org/its-time-to-talk-about-oab/about-oab/)
- [Overactive Bladder: Patient Guide](https://itstimetotalkaboutoab.org/overactive-bladder/)
- [Urologic Conditions](https://itstimetotalkaboutoab.org/urologic-conditions/)
- [Educational Materials](https://itstimetotalkaboutoab.org/educational-materials/)

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