Related Experiment Videos
How I treat mantle cell lymphoma
Michele Ghielmini1, Emanuele Zucca
1Oncology Institute of Southern Switzerland, Bellinzona, Switzerland. michele.ghielmini@eoc.ch
Blood
|June 27, 2009
Summary
Mantle cell lymphoma, a distinct B-cell lymphoma, has a poor prognosis. Intensive treatments like stem cell transplantation may be needed but are not feasible for all patients.
Area of Science:
- Hematology
- Oncology
- Genetics
Background:
- Mantle cell lymphoma (MCL) is a distinct subtype of B-cell lymphoma.
- MCL is characterized by the t(11;14) translocation, leading to Cyclin D1 overexpression.
- Extranodal involvement, especially bone marrow and gut, is common in MCL.
Purpose of the Study:
- To review the current understanding of Mantle Cell Lymphoma.
- To highlight the challenges in treating MCL due to its aggressive nature and patient demographics.
Main Methods:
- Review of existing literature on Mantle Cell Lymphoma.
- Analysis of clinical presentation, prognosis, and treatment outcomes.
Main Results:
- MCL has the poorest prognosis among B-cell lymphomas, with a median survival of 3-5 years.
- Conventional chemotherapy yields short remissions (1-2 years) and is not curative.
- Intensive therapies like stem cell transplantation are often required but limited by patient age (median diagnosis age ≥60).
Conclusions:
- Mantle cell lymphoma treatment remains challenging, with current therapies offering limited long-term survival.
- The need for novel therapeutic strategies and personalized treatment approaches based on prognostic factors is critical.
- Further prospective research is required to optimize treatment protocols for Mantle Cell Lymphoma patients.
Related Concept Videos
01:16Treating Helicobacter pylori in Peptic Ulcers: Antimicrobial Therapy
1.4K
Helicobacter pylori, a resilient gram-negative bacterium, can thrive in the stomach's harsh, acidic environment. Infection with H. pylori leads to a cascade of events within the stomach lining. One of the critical disruptions caused by this bacterium is the interference with somatostatin production, a hormone responsible for regulating acid secretion. This interference tips the balance, escalating acid secretion and diminishing bicarbonate levels. This imbalance compromises the defensive...
1.4K
01:13Induced Pluripotent Stem Cells
28.1K
Stem cells are undifferentiated cells that divide and produce different types of cells. Ordinarily, cells that have differentiated into a specific cell type are post-mitotic—that is, they no longer divide. However, scientists have found a way to reprogram these mature cells so that they “de-differentiate” and return to an unspecialized, proliferative state. These cells are also pluripotent like embryonic stem cells—able to produce all cell types—and are therefore...
28.1K
01:07What are Cells?
202.3K
Cells are the smallest and basic units of life, whether it is a single cell that forms the entire organism, e.g., in a bacterium or trillions of them, e.g., in humans. No matter what organism a cell is a part of, they share specific characteristics.
Basic Characteristics of Cells
A living cell has a plasma membrane, a bilayer of lipids that separates the aqueous solution inside the cell called the cytoplasm from the outside environment.
Furthermore, a living cell possesses genetic information...
Basic Characteristics of Cells
A living cell has a plasma membrane, a bilayer of lipids that separates the aqueous solution inside the cell called the cytoplasm from the outside environment.
Furthermore, a living cell possesses genetic information...
202.3K
02:03What is Cell Signaling?
131.0K
Despite the protective membrane that separates a cell from the environment, cells need the ability to detect and respond to environmental changes. Additionally, cells often need to communicate with one another. Unicellular and multicellular organisms use a variety of cell signaling mechanisms to communicate to respond to the environment.
131.0K
02:58Chemistry of the Cell
48.2K
The cell is chemically composed of water, organic molecules and inorganic ions.
Water
The polarity of the water molecule and its resulting hydrogen bonding makes water a unique substance with special properties that are intimately tied to the processes of life. Life originally evolved in an aqueous environment, and most of an organism’s cellular chemistry and metabolism occur inside the aqueous contents of the cell’s cytoplasm. Special properties of water are its high heat capacity...
Water
The polarity of the water molecule and its resulting hydrogen bonding makes water a unique substance with special properties that are intimately tied to the processes of life. Life originally evolved in an aqueous environment, and most of an organism’s cellular chemistry and metabolism occur inside the aqueous contents of the cell’s cytoplasm. Special properties of water are its high heat capacity...
48.2K
02:41Concentration Cells
25.9K
A concentration cell is a type of a voltaic cell constructed by connecting two almost identical half-cells, both based on the same half-reaction and using the same electrode, differing only in the concentration of one redox species. A concentration cell's potential, therefore, is determined only by the concentration difference of the particular redox species.
Consider the following voltaic cell:
Consider the following voltaic cell:
25.9K