The drugs known
as targeted therapy help stop cancer from growing and spreading.
As successful
as targeted therapies are, «they aren't curing people,» Swanton says.
As targeted therapies take center stage in cancer treatment, they are profoundly changing the way research is done.
As such, pharmacogenomic testing becomes fundamental to the development and clinical use of several molecular diagnostics as well
as targeted therapies.
Currently, immunotherapy is approved by the Food and Drug Administration (FDA) to treat kidney cancer patients only after they've tried more traditional therapies, such
as targeted therapies killing the cancer's blood supply.
Dr. Falk is also PI of an NIH, pharma, and philanthropic funded translational research laboratory group at CHOP that investigates the causes and global metabolic consequences of mitochondrial disease, as well
as targeted therapies, in C. elegans, zebrafish, mouse, and human tissue models of genetic - based respiratory chain dysfunction, and directs multiple clinical treatment trials in mitochondrial disease patients.
Not exact matches
Luxturna is the first of a crop of treatments that
target diseases caused by mutations in specific genes, and thus is referred to by many
as the first gene
therapy in the U.S.
The Kamens claim the main thing that distinguishes their foundation from other brain tumor foundations is their focus on pediatric brain cancer specifically,
as well
as their close ties with pharmaceutical and biotech companies working in the fields of immunotherapy and
target gene
therapy.
His work indicates that this cell surface marker could serve
as a
target for a novel brain cancer vaccine or T - cell
therapies engineered to recognize and kill tumors carrying that neoantigen.
I also sought firms
targeting opportunities where existing
therapies had some shortcoming,
as well
as those with what I saw
as a strong product pipeline.
Incyte's (NASDAQ: INCY) Jakafi racked up $ 1.1 billion in sales last year
as the only
targeted therapy for patients with myelofibrosis, but a majority of patients who take it eventually relapse.
Peripheral inflammatory responses may, then, serve
as biomarkers and thus serve
as targets of immune - based
therapies for depression.
When I started, I was assigned to read the following paper: «Lipidomics identifies cardiolipin oxidation
as a mitochondrial
target for redox
therapy of brain injury» (Ji et al., 2012).
«For us, it's very important to understand the neural circuits or pathways so that we can develop
therapies specifically for pain or itch, instead of
targeting it
as a whole system,» says Santosh Mishra, assistant professor of neuroscience in NC State's College of Veterinary Medicine and the corresponding author of a paper on the topic.
Drugs that
target VCP are already being developed
as potential
therapies for cancer.
«The most exciting result is the discovery of PGC1 - alpha
as potential new
target of
therapy for early intervention Scherzer,» says.
As the first
targeted therapies edge towards regulatory approval, attention turns to the next drugs in line.
The study, published online today in Science Translational Medicine, further points to a master switch for these gene sets
as a potential
target of future
therapies.
Recent advances in the understanding of cancer have led to more personalized
therapies, such
as drugs that
target particular proteins and tests that analyze gene expression patterns in tumors to predict a patient's response to
therapy.
They note that
targeting inflammation to treat infections offers an advantage over antibiotic
therapy,
as the former hinders gene transfer and the evolution of pathogens, while the latter promotes bacterial evolution and, ultimately, antibiotic resistance.
Currently, many patients who acquire resistance to EGFR -
targeted therapy undergo a tumor biopsy and are designated
as either positive or negative for specific secondary mutations.
Prof. Severine Vermeire (KU Leuven / UZ Leuven): «In the future, gut bacteria may be used to help identify PSC patients with a more or less aggressive disease, or patients that may benefit from microbiota - based
therapies, such
as fecal microbiota transplantation or
targeted pre - and probiotics.»
However, not everyone's melanoma will benefit equally from MAPK -
targeted therapies, and initial benefits might wane over time
as tumors develop resistance to treatment.
For example, some cancer treatments, such
as HER - 2
targeted therapies, can cause weakening of the heart muscle, a condition known
as heart failure.
«Our results suggest that we've been looking at these cancer drugs the wrong way —
as tumour -
targeting drugs — instead of what we now feel is their most important biological role:
as immune stimulating
therapy.»
Therefore, common treatments such
as endocrine
therapy and molecular
targeting of the HER - 2 receptor are not effective for this breast cancer subtype.
«Our findings offer new directions for
targeted therapies for children with eczema,» says Amy Paller, MD, co-senior author and dermatologist at Ann & Robert H. Lurie Children's Hospital of Chicago,
as well
as Chair of Dermatology and Professor of Pediatrics at Northwestern University Feinberg School of Medicine.
«It is anticipated that this novel compound will have significant efficacy in human melanomas and other cancers either
as a stand - alone
therapy or in combination with other
targeted or immune - based
therapies,» explained co-corresponding author Rhoda Alani, MD, the Herbert Mescon Chair of Dermatology at Boston University School of Medicine (BUSM).
They give some clues about why these diseases occur, but more detailed maps, such
as this, will pinpoint where the problems lie — providing precise
targets for
therapies.
As promising new therapies such as those directly targeting survivor motor neuron (SMN) are entering clinical trials for infants, children, and adults with SMA, researchers are searching for biomarkers in blood that can monitor their effectivenes
As promising new
therapies such
as those directly targeting survivor motor neuron (SMN) are entering clinical trials for infants, children, and adults with SMA, researchers are searching for biomarkers in blood that can monitor their effectivenes
as those directly
targeting survivor motor neuron (SMN) are entering clinical trials for infants, children, and adults with SMA, researchers are searching for biomarkers in blood that can monitor their effectiveness.
«Identifying NTM
as one of the triggers will hopefully provide a clue to the future development of a
targeted therapy for these patients,» he added.
To acquire new insights into the biology and possible
therapy of these tumors, Feigin et al. looked for aberrant expression of G protein — coupled receptors, cell signaling proteins that have been successfully
targeted for treatment of other disorders such
as depression.
Targeted therapy using MDSC - inhibiting drugs, such
as cabozantinib (Cabo) and BEZ, also demonstrated minimal anti-tumor capabilities.
«It is expected that this study will lay the foundation for developing a new class of potent and effective cancer
therapies and the development of reagents
targeting epigenetic events in immune - mediated diseases
as well
as other epigenetically - influenced diseases,» said Alani, who also is chief of dermatology at Boston Medical Center.
«Inhibiting mTOR signaling using everolimus, a
targeted therapy, known
as a rapalog, for patients with lung and gastroenteropancreatic NETs, has been approved by the FDA.
My cancer systems biology team at the University of California, Merced, is tackling diagnosis and treatment of
therapy - resistant cancers by elucidating the network of changes within cells
as a way to identify new drug
targets and circumvent cancer resistance.
Mutations to these genes can affect the choice of
therapy as well
as how to better
target the mutations.
Over the past 2 decades, few effective treatments for this cancer type have been identified,
as PanNETs» heterogeneity has complicated the design of
targeted therapies.
Researchers said the importance of collecting tissue samples from recurrent tumors will grow
as more
targeted therapies become available.
These results not only show promise on a new
targeted therapy to treat this malignancy,
as PI3K inhibitors are already used in the clinical practice, but also unravel a new function of the PI3K kinase in cancer biology through its role in promoting metastasis.
«New
targeted therapies such
as that proposed in this study (decrease in inflammation) will certainly improve the quality of life of patients by increasing their mobility.»
But
as noted in a recent Science news story,
targeted therapies don't work
as well on solid tumors, which usually develop resistance and start growing again.
Patients with ALK rearrangements do not respond to EGFR - TKIs, but are sensitive to other
targeted therapies (such
as ceretinib).
Dr. Lazaridis says this molecule therefore should be further examined
as a
target of
therapy for the disease.
This is crucial because
therapies, such
as cancer drugs, can
target histones.
Taken together, the results suggest a role for bile duct tissue microbiome in development of CCA and which may accordingly be used
as a
target for
therapy.
Specific
therapies that
target a mutation can improve outcomes, such
as reducing the risk of death or lessening the severity of disease.
As the principal regulator of iron, hepcidin has become a
target for researchers developing novel
therapies for blood disorders.
«This brings these members of the epothilone class within range of suitability
as payloads for antibody - drug conjugates, a new paradigm for
targeted cancer
therapy.»
The same process has been studied
as a potential genetic
therapy for more than a decade, because you can
target any disease gene with matching dsRNA.