News & Announcements
May 7th, 2026
Updated Retinoblastoma Forms Posted
Updated forms have been posted for Retinoblastoma Testing on the wesbite.
Please proceed to destroy old requisitions immediately and replace with updated
requisitions which can be found in the Order a Retinoblastoma Test section of our website.
March 3rd, 2020
Impact Genetics is Moving

The Impact Genetics molecular laboratory is moving to a new location.
The address of our new location is:
115 Midair Court
Brampton, Ontario, Canada
L6T 5M3
All shipments should now go to this new address.
Please proceed to destroy old requisitions immediately and replace with updated
requisitions which can be found in the Order a Test section of our website.
Our phone numbers, email addresses, and website location have not changed.
Please feel free to contact us directly with any questions.
Toll Free: 877.624.9769
Local: 647.478.4902
Email: info@impactgenetics.com
November 28th, 2017
Impact Genetics Launches Tumor MMR Sequencing Test.

Impact Genetics is proud to announce that our Tumor MMR Sequencing Test is now available.
This test is used to both confirm and rule out Lynch Syndrome (biallelic somatic MMR cancer).
MMR analysis can be performed on a variety of tumor types (endometrial, colon, etc.).
Impact Genetics has over two decades of experience with paired tumor and germline genetic testing.
We are trusted by genetic counselors in oncology because of our experience with constitutional
variant analysis in tumors and expert interpretation.
Impact Genetics’ MMR somatic tumor testing includes:
– Advanced next-generation sequencing and copy number analysis (using MLPA) for MLH1,
MSH2, MSH6, PMS2 and EPCAM
– All reportable mutations detected in tumor are confirmed by an alternative method and
are investigated in the germline
– Tumor sample procurement and shipping
– Preauthorization services and flexible billing
MLH1/MSH2/MSH6/PMS2/EPCAM Somatic Tumor MMR Sequencing and Deletion/Duplication Test
is available to order on the LabCorp test menu (test number 481472).
For a detailed test description and ordering information go to the Tumor MMR Sequencing Test
section of our wesbite.
For additional information please contact us at 1-877-624-9769 or info@impactgenetics.com
March 20th, 2017
See you at ISOO 2017

Impact Genetics looks forward to seeing you at the 18th biennial International Society of Ocular Oncology
meeting in Sydney, Australia.
Dr. Hilary Racher and Ms. Jaime Jessen will be presenting 2 Short Case and 2 Free Paper Oral Presentations.
|
Jaime Jessen, BSc, MSc, CGC, CCGC
Dr. Hilary Racher, PhD, FCCMG, DABMGG |
Saturday, March 25, 2017 4:00 pm Jaime Jessen, BSc, MSc, CGC, CCGC Sunday, March 26, 2017 10:30 am Jaime Jessen, BSc, MSc, CGC, CCGC Sunday, March 26, 2017 5:10 pm Dr. Hilary Racher, PhD, FCCMG, DABMG Monday, March 27, 2017 3:30 pm Dr. Hilary Racher, PhD, FCCMG, DABMGG |
March 16th, 2017
Now Available: Faster test turn around times, updated and improved test order forms

Productivity and efficiency can be achieved only step by step with sustained hard work, relentless attention to details and insistence on the highest standards of quality and performance.
– J. R. D. Tata
At Impact Genetics we strive to continuously improve our service and test quality. We are excited to announce that our trusted gold standard molecular analysis and interpretation is faster than ever before.
UPDATED Test Turn Around Times
Retinoblastoma Genetic Test
Proband…………………………………………………………………………………………… 4 to 6 weeks
Known Familial Mutation……………………………………………………………………….. 2 to 3 weeks
Prenatal…………………………………………………………………………………………… 7 working days
Hereditary Hemorrhagic Telangiectasia (HHT) Genetic Test
Proband…………………………………………………………………………………………… 6 to 9 weeks
Known Familial Mutation……………………………………………………………………….. 2 to 3 weeks
Uveal Melanoma Prognostic Genetic Test
Impact Genetics UM Prognostic Test………………………………………………………….. 3 to 6 weeks
UPDATED Forms
Newly update and improved individual forms and test submission packages are available in the Order a Test section of the website.
For additional information please contact us at 1-877-624-9769 or at info@impactgenetics.com.
February 22nd, 2017
Research Brings Hope to People Living with a Rare Disease

Tuesday February 28th, 2017 6:30pm – 8:30pm
The Hospital for Sick Children
Peter Gilgan Research and Learning Tower Auditorium
686 Bay Street, Toronto
Ontario, Canada
Speaker: Meryl Acker BScH, MSc
Research impacts medical management in hereditary cancer predisposition
Speaker: Erica Spencer
Patient voice in hereditary cancer
Doors open at 6:30pm
Children Welcome
RSVP: torontofamilies@rarediseasefoundation.org
Reception to follow
*This event is independent from Impact Genetics.
February 13th, 2017
Uveal Melanoma Prognostic Genetic Test will now include SF3B1, EIF1AX, GNAQ and GNA11 sequencing for tumor confirmation in chromosomally normal tumor samples.

Impact Genetics has added two additional genes to our uveal melonoma tumor analysis SF3B1 and EIF1AX.
Recent publications (Yavuzyigitogly et al 2016 PMID: 26923342; Royer-Bertrand et al 2016 PMID: 27745836; Van Beek et al 2015 PMID: 26086698) have shown that disomy 3 patients with SF3B1 mutation are at increased risk to develop late-onset metastases, often presenting more than 5 years after diagnosis.
For disomy 3 samples that show normal MLPA and MSA results, mutation analysis will be performed on any remaining DNA.
SF3B1 will be preferentially reported allowing both tumor confirmation and enhanced prognostication for this unique patient group.
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– Impact Genetics will offer a 5 gene uveal melanoma tumor panel; GNAQ, GNA11, SF3B1, EIF1AX and BAP1.
This will be orderable regardless of prognostic test result (tumor chromosomal status).
– Impact Genetics will offer BAP1 tumor predisposition syndrome germline (hereditary) analysis and genetic counseling services.
For additional information please contact us at 1-877-624-9769 or at info@impactgenetics.com.
February 13th, 2017
Important Shipping Notice for the Family Day Holiday, Monday February 20th, 2017.
Monday February 20th 2017 is Family Day in Ontario Canada, a statutory holiday. Our laboratory and offices will be closed, and not be receiving samples.
Regular hours for receiving samples resumes on Tuesday February 21st, 2017.
Please contact us directly with any questions you may have at 1-877-624-9769 or at info@impactgenetics.com.
December 22nd, 2016
Highlights of ocular research in 2016 from our Medical Advisors
2016 was a monumental year for ocular research. We would like to thank our medical advisors for their continued contribution to the advancement of ocular oncology. Here are some of the highlights:
“Genetic analysis of choroidal melanoma by MLPA or MSA following completion of PBR distinguishes between disomy 3 and monsomy 3 tumors and produces results that are predictive of metastasis–free survival”
– Damato et al. 2016. Prognostic Biopsy of Choroidal Melanoma After Proton Beam Radation Therapy. Opthalmology. 123(10) 2264-2265.
“Tumor sampling of small choroidal melanoma with a 27-guage vitreous cutter is safe and offers excellent biopsy yield for molecular prognostication when cancer prognosis is desired by patients”
– McCannel et al. 2016. Vitrectomy-assisted biopsy for molecular prognostication of choroidal melanoma 2mm or less in thickness with a 27-guage cutter. Retina. (published ahead of print).
“When a parent had retinoblastoma, prenatal molecular diagnosis with early-term delivery increased the likelihood of infants born with no detectable tumors, better vision outcomes, and less invasive therapy. Prenatal molecular diagnosis facilitates anticipatory planning for both the child and family.”
– Soliman et al. 2016. Prenatal versus Postnatal Screening for Familial Retinoblastoma. American Academy of Opthalmology. 123(12):2610-2617.
We look forward to seeing what 2017 brings in research!
November 20th, 2016
Genetic Counseling Awareness Week

Happy Genetic Counselling Awareness Week! Today marks the beginning of the 7th annual Genetic Counselling Awareness Week. This year’s theme is “Genetic Conditions: Not as Rare As You May Think”.
From November 20th to 26th, 2016, the Canadian Association of Genetic Counsellors (CAGC) is hosting Genetic Counselling Awareness Week and will be hosting events across Canada.
Genetic counsellors help people understand and adapt to complicated health-related information in a genetics setting. They can help individuals and families with rare genetic disorders in many ways, from providing support during the genetic testing process and explaining the complexities of genetic test results and diagnoses, to helping determine how newly discovered genes can be used in genetic testing. For genetic counsellors, rare may be unique, but it is not uncommon. This year, Genetic Counselling Awareness Week will focus on the idea that genetic conditions are more common than many may believe.
– Canadian Association of Genetic Counsellors
To learn more about Genetic Counselling Awareness Week, visit the CAGC’s Facebook page or follow them on Twitter @CAGC_ACCG.
November 18th, 2016
Important Shipping Notice for the 2016 / 2017 Holiday Season
Happy Holidays!
Our laboratory and offices will be closed for the Holidays and not be receiving samples on the following days:
Monday December 26th, 2016
Tuesday December 27th, 2016
Monday January 2nd, 2017
Regular hours for receiving samples will resume on Tuesday January 3rd, 2017.
Please contact us directly with any questions you may have at 1-877-624-9769 or at info@impactgenetics.com.
April 4th, 2016
Impact Genetics Tests Listed on LabCorp Test Menu.
April 4th, 2016 – Impact Genetics’ uveal melanoma and HHT tests are now available to be ordered through LabCorp. Customers in the United States can now send samples to Impact Genetics through LabCorp, improving access in larger institutions and in some cases, improving insurance coverage. LabCorp will handle specimen transport, insurance prior-authorizations and billing.
Contact us for details about the process.
May 28th, 2014
Impact Genetics Launches New Test for Uveal Melanoma.
May 28th, 2014 – Impact Genetics will launch a prognostic test for Uveal Melanoma on June 4th, 2014. This genetic test will identify risk of metastasis, indicating survival prognosis in patients with Uveal Melanoma.
“Prognostication may contribute to patient management, possibly encouraging a more aggressive approach if the tumor shows lethal genetic abnormalities”, says Dr. Bertil Damato, medical advisor to Impact Genetics and Director of the Ocular Oncology Service and Professor of Ophthalmology and Radiation Oncology, University of California, San Francisco.
“Prognostic tests identify patients at higher metastatic risk, who may benefit from the ongoing clinical trials for therapies of early metastases, and can also favourably impact the economics of metastatic surveillance”, says Dr. Hatem Krema, Director of the Ocular Oncology Service, University of Toronto, Canada.
For more information see our Uveal Melanoma Test Description:



