Drug Therapies for Cancer: New Ways to Fight an Old Foe

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Drug Therapies for Cancer New Ways to Fight an
Old Foe
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Each year the FDA approves promising new drug
therapies for cancer. It now appears that some of
the most promising cancer treatment avenues, may
actually lie within the bodies of the patients
themselves. Next Generation Non-Toxic Drug
Therapies for Cancer Known as immunotherapy or
targeted gene therapies, these kinds of
treatments harness naturally occurring processes
to create personalized, less toxic treatments,
which are potentially much safer for healthy
cells. The possible benefits of this kind of
treatment are hard to overstate. Targeted Cancer
Treatments Like the development of chemotherapy
in the 1940s, immunotherapy and targeted gene
therapies could be real game changers.
Immunotherapy, especially when combined with
other targeted medications, has the potential to
forever alter the landscape of cancer
treatments. This is especially true if it is
partnered with gene specific cancer therapies.
Both of which can be used with, or without,
traditional cancer treatments such as
chemotherapy and radiation.
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Drug Therapies for Cancer That Can Hit Tiny Hot
ZonesGene targeting cancer treatments work by
locking onto specific genes and or proteins
within the cancer cells themselves. According
to research in the US National Library of
Medicine National Institutes of Health, gene
targeting works within the microenvironment of
the tumor. In other words, the treatment is
directed within an almost unbelievably narrow
range- at the cellular level. Potentially Fewer
Side EffectsThese kinds of treatments are so
precisely targeted they can reduce the risk of
some kinds of unwanted side effects. One of the
reasons that cancer patients experience symptoms
such as hair loss, nausea and vomiting is because
radiation and many cancer drugs (called
antineoplastics) are toxic to cancer
cells. Because cancer cells arise from the human
body and share many of the same characteristics
of normal cells, healthy tissues can also be
damaged in the process. That is not to say that
these new forms of treatment are not without
risk. Like all treatment forms and drug therapies
for cancer, they have the potential to cause
unwanted side effects.
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Immune Based Cancer Treatments Immune based
therapies for instance, may trigger excessive
immune responses, potentially causing symptoms
that are similar to disorders such as Lupus. Side
effects can range from mild to severe, even
becoming life-threatening. KeytrudaThe recently
approved medication Keytruda (pembrolizumab),
which fights certain solid cancerous tumors is an
example an advanced form of immunotherapy.
Keytruda has been approved by the FDA to treat
cancers such as melanoma which have metalized
(spread) to other parts of the body, and cannot
be removed surgically. Keytruda is not a
radiation or traditional chemotherapy agent.
Instead, it works with the immune system to fight
cancer where it hides. Approved in late 2017,
this groundbreaking drug therapy for cancer is
the first of its kind. Cancer drug therapies in
the past have been based on where the tumor
originated. This type of medication is different
in that it attacks cancer cells, regardless of
where in the body they are located- or where they
started. Continue to Read More Click Here
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