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Investigators develop novel treatment for T-cell leukemias and lymphomas

Investigators develop novel treatment for T-cell leukemias and lymphomas
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Suman Paul , Tushard Nichakawade , Tushar Nichakawade , Johns Hopkins Kimmel Cancer Center , Lustgarten Laboratory , Ludwig Center , Johns Hopkins University School Of Medicine , Johns Hopkins University School ,

Researchers develop new technology to reduce high error rates in gene sequencing


Researchers develop new technology to reduce high error rates in gene sequencing
Next-generation gene sequencing (NGS) technologies in which millions of DNA molecules are simultaneously but individually analyzed theoretically provides researchers and clinicians the ability to noninvasively identify mutations in the blood stream. Identifying such mutations enables earlier diagnosis of cancer and can inform treatment decisions. Johns Hopkins Kimmel Cancer Center researchers developed a new technology to overcome the inefficiencies and high error rates common among next-generation sequencing techniques that have previously limited their clinical application.
To correct for these sequencing errors, the research team from the Ludwig Center and Lustgarten Laboratory at the Johns Hopkins Kimmel Cancer Center developed SaferSeqS (Safer Sequencing System), a major improvement to widely used technologies based on a previous technology called SafeSeqS (Safe Sequencing System) that ....

Joshua Cohen , Emily Henderson , Ludwig Center , Johns Hopkins Kimmel Cancer Center , Lustgarten Laboratory , Hopkins Kimmel Cancer Center , Safer Sequencing System , Safe Sequencing System , Study Lead Author , Gene Sequencing , ஜோஷுவா கோஹன் , எமிலி ஹென்டர்சன் , லுட்விக் மையம் , ஜான்ஸ் ஹாப்கின்ஸ் கீம்மேல் புற்றுநோய் மையம் , ஹாப்கின்ஸ் கீம்மேல் புற்றுநோய் மையம் , படிப்பு வழி நடத்து நூலாசிரியர் ,

Hopkins-led research team takes gene mutation detection in blood to the next level


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IMAGE: New SaferSeqS technology detects rare mutations in blood in a highly efficient manner and reduces the error rate.
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Credit: Elizabeth Cooke
Next-generation gene sequencing (NGS) technologies in which millions of DNA molecules are simultaneously but individually analyzed theoretically provides researchers and clinicians the ability to noninvasively identify mutations in the blood stream. Identifying such mutations enables earlier diagnosis of cancer and can inform treatment decisions. Johns Hopkins Kimmel Cancer Center researchers developed a new technology to overcome the inefficiencies and high error rates common among next-generation sequencing techniques that have previously limited their clinical application.
To correct for these sequencing errors, the research team from the Ludwig Center and Lustgarten Laboratory at the Johns Hopkins Kimmel Cancer Center developed SaferSeqS (Safer Sequencing System), a major improvement ....

United States , Janine Ptak , Cristian Tomasetti , Maria Popoli , Joshua Cohen , Jonathanc Dudley , Nickolas Papadopoulos , Bert Vogelstein , Johns Hopkins Christopher Douville , Kenneth Kinzler , Peter Gibbs , Lisa Dobbyn , Natalie Silliman , Johns Hopkins University , Translational Research Grant , National Institutes Of Health , John Templeton Foundation , Lustgarten Foundation For Pancreatic Cancer Research , Dk Ludwig Fund For Cancer Research , Lustgarten Laboratory , Johns Hopkins Kimmel Cancer Center , Sciences In Jan , Eliza Hall Institute Of Medical Research , Ludwig Center , Marcus Foundation , University Of Melbourne ,

Mutant Gene-Targeted Immunotherapy Approach Developed


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This news release, issued by Johns Hopkins Medicine, describes a novel targeted immunotherapy approach. This new approach employs bispecific antibodies to treat cancer by eliciting a Tcell response against mutated p53. The researchers used the Highly Automated Macromolecular Crystallography (AMX) and Frontier Microfocusing Macromolecular Crystallography (FMX) beamlines to characterize the molecular structure of the proteins. AMX and FMX are beamlines at the National Synchrotron Light Source II (NSLS-II) a U.S. Department of Energy (DOE) Office of Science User Facility at Brookhaven National Laboratory. NSLS-II offers a comprehensive suite of life science research capabilities. Johns Hopkins media contacts: Amy Mone, 410-614-2915, [email protected], or Valerie Mehl, 410-614-2916, [email protected]. Brookhaven Lab media contacts: Cara Laasch, 631-344-8458, [email protected] or Peter Genzer, 631-344-3174, [email protected]. ....

United States , Michaelb Murphy , Shibin Zhou , Valerie Mehl , Emily Han , Nickolas Papadopoulos , Michael Hwang , Evangeline Watson , Katharine Wright , Astra Zeneca Medimmune Amplimmune , Katharinem Wright , Yana Li , Elizabeth Cook , Patricka Brown , Gabriel Ghiaur , Bristol Myers Squibb , Bert Vogelstein , Kenneth Kinzler , Suman Paul , P Aitana Azurmendi , Sandra Gabelli , Chetan Bettegowda , Chung Hsiue , Michelles Miller , Andrew Skora , Sarahr Dinapoli ,

New cancer immunotherapy uses engineered T cells to target a common genetic alteration


New cancer immunotherapy uses engineered T cells to target a common genetic alteration
Researchers developed a prototype for a new cancer immunotherapy that uses engineered T cells to target a genetic alteration common among all cancers. The approach, which stimulates an immune response against cells that are missing one gene copy, called loss of heterozygosity (LOH), was developed by researchers at the Ludwig Center, Lustgarten Laboratory and the Bloomberg~Kimmel Institute for Cancer Immunotherapy at the Johns Hopkins Kimmel Cancer Center.
Genes have two alleles, or copies, with one copy inherited from each parent. Cancer-related genetic alterations commonly involve the loss of one of these gene copies. ....

Kenneth Kinzler , Shibin Zhou , Michael Hwang , Bert Vogelstein , Emily Henderson , Ludwig Center , Bloomberg Kimmel Institute For Cancer Immunotherapy , Johns Hopkins Kimmel Cancer Center , Proceedings Of The National Academy Sciences , Johns Hopkins University School Of Medicine , Lustgarten Laboratory , Kimmel Institute , Johns Hopkins Kimmel Cancer , National Academy , Johns Hopkins University School , Brian Mog , Immune Response , ஷிபின் ஜூ , மைக்கேல் ஹ்வ்யாஂக் , பெர்ட் வோகல்ஸ்டீன் , எமிலி ஹென்டர்சன் , லுட்விக் மையம் , ப்ளூம்பெர்க் கீம்மேல் நிறுவனம் க்கு புற்றுநோய் நோயெதிர்ப்பு சிகிச்சை , ஜான்ஸ் ஹாப்கின்ஸ் கீம்மேல் புற்றுநோய் மையம் , ஜான்ஸ் ஹாப்கின்ஸ் பல்கலைக்கழகம் பள்ளி ஆஃப் மருந்து , கீம்மேல் நிறுவனம் ,