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Kinetic stem cell counting: a new method to support therapeutic development  - Drug Discovery World (DDW) James L Sherley, MD, PhD, explores how a new method for quantifying stem cells in mesenchymal tissue samples can lead to better drug development for stem cell therapies.   Mesenchymal tissue cell samp...

A new Drug Discovery World perspective highlights recent discoveries made using Asymmetrex®'s differential stem cell counting technology. www.ddw-online.com/kinetic-stem...

2 weeks ago 0 0 0 0
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Check out the new paper here: onlinelibrary.wiley.com/doi/10.1155/...
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3 months ago 0 0 0 0
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FDA CBER recognizes method for cell proliferation rate measurement as a Voluntary Consensus Standard (VCS) for accelerating advances in regenerative medicine. Learn how Asymmetrex® joined in informing this important new designation: bitesizebio.com/86478/cell-p...
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3 months ago 1 0 0 0
A lit candle flame against a black background.

A lit candle flame against a black background.

3 months ago 1 0 0 0
A past notice for CellBio2025 with an added message that Asymmetrex® was there and a QR code for Asymmetrex's Stem Cell Counting Center website page

A past notice for CellBio2025 with an added message that Asymmetrex® was there and a QR code for Asymmetrex's Stem Cell Counting Center website page

Asymmetrex® had a great time at #CellBio2025 introducing the new cell monitor-counter it is developing for cell research. Sample what the new instrument will do at: asymmetrex.com/stem-cell-co...
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4 months ago 1 0 0 0
A view of the booth of ASCB journal MBoC from the vantage point of the booth of Asymmetrex® at CellBio2025

A view of the booth of ASCB journal MBoC from the vantage point of the booth of Asymmetrex® at CellBio2025

Quite nostalgic for Asymmetrex®’s booth at #CellBio2025 to be so near #ASCB’s journal #MBoC! A foundational paper for Asymmetrex’s technologies for stem cell medicine was published in #MBoC. Join us in connecting to our origins at: doi.org/10.1091/mbc....
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4 months ago 1 0 0 0
Announcement for Cell Bio 2025 featuring an invitation to visit Asymmetrex’s booth #1036.

Announcement for Cell Bio 2025 featuring an invitation to visit Asymmetrex’s booth #1036.

Inside Asymmetrex®: We are at #CellBio2025 through December 10. Attending? Stop by Booth #1036 to learn about new advances from Asymmetrex for improving critical cell culture analyses.
Not attending? Visit cellbio25.myexpoonline.com/co/asymmetre... to learn about what we are sharing at the meeting.

4 months ago 2 0 0 0
Announcement for Cell Bio 2025 featuring an invitation for visit Asymmetrex’s booth #1036.

Announcement for Cell Bio 2025 featuring an invitation for visit Asymmetrex’s booth #1036.

Inside Asymmetrex®: We will be at #CellBio2025 from December 6-10. Attending? Stop by Booth #1036 and learn more about new advances on the near horizon from Asymmetrex for improving critical cell culture analyses: asymmetrex.com/coming-soon
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4 months ago 0 0 0 0
Image of a woman scientist in a white lab coat sitting at a microscope with a question mark over her head.

Image of a woman scientist in a white lab coat sitting at a microscope with a question mark over her head.

Asymmetrex®’s Tissue Cell Proliferation Quiz #12. Test your cell analyses knowledge! Visit Asymmetrex®’s company LinkedIn page to participate: www.linkedin.com/feed/update/...
Attending CELL BIO 25? Come by Booth #1036. We’ll be there! cellbio25.myexpoonline.com/co/asymmetre...
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4 months ago 0 0 0 0
A cartoon drawing of George Schultz's Peanuts characters sitting around a table for their Thanksgiving Day dinner, but discussing reading Asymmetrex's new report in BiteSize Bio on cell analysis standards.

A cartoon drawing of George Schultz's Peanuts characters sitting around a table for their Thanksgiving Day dinner, but discussing reading Asymmetrex's new report in BiteSize Bio on cell analysis standards.

ICYMI, you can join Charlie Brown and his friends this Thanksgiving in reading Asymmetrex®’s new BiteSize Bio article highlighting new ASTM standards for improving the accuracy and precision of cell culture analyses and differential tissue stem cell counting: bitesizebio.com
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4 months ago 0 0 0 0
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A photograph of a gloved hand touching the top cover of a 10-cm diameter tissue cell culture plate, filled with red cell culture medium, sitting on a lab bench top.

A photograph of a gloved hand touching the top cover of a 10-cm diameter tissue cell culture plate, filled with red cell culture medium, sitting on a lab bench top.

Learn about the latest developments in efforts to reform cell culture research and tissue stem cell research with long-needed standards for precision and quality. bitesizebio.com
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5 months ago 1 0 0 0
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Asymmetrex®’s free, online, cell proliferation rate calculators and differential tissue stem cell count calculators are easy to access. One click away at: asymmetrex.com/stem-cell-co...
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5 months ago 1 0 0 0
The title and authors header for the featured article above its Graphical Abstract illustrating the harvest of HSCs from umbilical cord blood or adult blood donors, expansion in conventional or engineered culture systems, and use for transplantation and cell-gene therapies.

The title and authors header for the featured article above its Graphical Abstract illustrating the harvest of HSCs from umbilical cord blood or adult blood donors, expansion in conventional or engineered culture systems, and use for transplantation and cell-gene therapies.

“HSC expansion can be improved by accounting for HSC asymmetric self-renewal and utilizing differential HSC counting”
ASYMMETREX® COUNTING IMPACT Installment #13 is now available: asymmetrex.com/counting-imp...
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6 months ago 1 0 0 0
Image of a female scientist in a white lab coat sitting at a microscope with a question mark over her head.

Image of a female scientist in a white lab coat sitting at a microscope with a question mark over her head.

Asymmetrex®’s Tissue Cell Proliferation Quiz #11. Test your cell analyses knowledge! Visit Asymmetrex®’s company LinkedIn page to participate:
www.linkedin.com/feed/update/...

6 months ago 1 0 0 0
A line drawing of a coffee cup, with the chemical structure of caffeine on the side, under the Asymmetrex company logo.

A line drawing of a coffee cup, with the chemical structure of caffeine on the side, under the Asymmetrex company logo.

Asymmetrex@ was on the move at ABRF NERLSCD 2025 in New Haven, CT this week. We were delighted to sponsor student travel and coffee for the meeting. From our roots! nerlscd.abrf.org/2025-sponsors/
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6 months ago 2 0 0 0
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Asymmetrex@ is on the move at ABRF NERLSCD 2025 this week. Learning from core facility directors and staff what they and their users think about our planned automated instrument for making cell culture more precise and accurately counting tissue stem cells routinely. nerlscd.abrf.org/2025-sponsors/

6 months ago 2 0 0 0
A photo of Asymmetrex®'s NERLSCD 2025 display table with conference information and materials.  The Asymmetrex logo is on a banner in the background and on the front of the table.

A photo of Asymmetrex®'s NERLSCD 2025 display table with conference information and materials. The Asymmetrex logo is on a banner in the background and on the front of the table.

Inside Asymmetrex®: CEO Sherley shares what the company is doing to get ready for the introduction of its new cell and stem cell monitoring instrument. Learn more about it at asymmetrex.com/coming-soon
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6 months ago 1 0 0 0
Photo of Asymmetrex® CEO James Sherley in front of company logo with landscape from Scotland.

Photo of Asymmetrex® CEO James Sherley in front of company logo with landscape from Scotland.

Inside Asymmetrex®: CEO Sherley shares what the company is doing to get ready for the introduction of its new cell and stem cell monitoring instrument. The featured link: summit.labmanager.com/2025-Cell-Bi...
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6 months ago 0 0 0 0
Top notice of Lab Manager Digital Summit.  Bottom notice of NERLSCD 2025 with aerial view of New Haven, CT.

Top notice of Lab Manager Digital Summit. Bottom notice of NERLSCD 2025 with aerial view of New Haven, CT.

Asymmetrex® is on the move this week, introducing new tools for automated stock cell culture monitoring and differential tissue stem cell counting. Check us out!
Oct 7: summit.labmanager.com/2025-Cell-Bi...
Oct 8-10: nerlscd.abrf.org/2025-sponsors/
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6 months ago 1 0 0 0
Photo of Asymmetrex® CEO James Sherley in front of the company's logo and tag lines on a Scottish landscape backdrop.

Photo of Asymmetrex® CEO James Sherley in front of the company's logo and tag lines on a Scottish landscape backdrop.

Inside Asymmetrex®: CEO Sherley shares what the company is doing to get ready for the introduction of its new cell and stem cell monitoring instrument. The featured link: asymmetrex.com/stem-cell-co...
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6 months ago 1 0 0 0
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Stacked conference announcement notices.  Lab Manager forum announcement on top.  NERLSCD conference on bottom with an aerial view of New Haven, CT.

Stacked conference announcement notices. Lab Manager forum announcement on top. NERLSCD conference on bottom with an aerial view of New Haven, CT.

Asymmetrex® is on the move next week! Catch up with us at
Oct 7 Lab Manager Cell Biology and Analysis Digital Summit. summit.labmanager.com/2025-Cell-Bi...
Oct 8-10 Come by our table at the Northeast Regional Laboratory Staff & Core Directors conference in New Haven nerlscd.abrf.org/2025-sponsors/

6 months ago 2 0 0 0
A photo of Asymmetrex® CEO James Sherley in front of his company logo.

A photo of Asymmetrex® CEO James Sherley in front of his company logo.

Inside Asymmetrex®: CEO Sherley shares what the company is doing to get ready for the introduction of its new cell and stem cell monitoring instrument. The featured link: www.astm.org/membership-p...
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6 months ago 2 0 0 0
Image of a female scientist in a white lab coat sitting at a microscope with a question mark over her head.

Image of a female scientist in a white lab coat sitting at a microscope with a question mark over her head.

Asymmetrex®’s Tissue Cell Proliferation Quiz #10. Test your cell analyses knowledge! Visit Asymmetrex®’s company LinkedIn page to participate:
www.linkedin.com/feed/update/...

6 months ago 1 0 0 0
A photo of Asymmetrex® CEO James Sherley in front of the company logo and tagline, #wecountstemcells.

A photo of Asymmetrex® CEO James Sherley in front of the company logo and tagline, #wecountstemcells.

Inside Asymmetrex®: CEO Sherley shares what the company is doing to get ready for the introduction of its new cell and stem cell monitoring instrument.

7 months ago 1 0 0 0
A cartoon drawing of a woman sitting at a desk with a laptop computer.  Above the computer are three caption bubbles containing, respectively, PDT, CPD, and SCF.

A cartoon drawing of a woman sitting at a desk with a laptop computer. Above the computer are three caption bubbles containing, respectively, PDT, CPD, and SCF.

Have you tried Asymmetrex®’s cell proliferation rate and stem cell calculators? We'd love your feedback! Please, take this 30 second survey to help us learn more. www.proprofs.com/survey/t/?ti...

7 months ago 0 0 0 0
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Asymmetrex® was at the NIH Research Festival today talking about what? The future of stem cell counting that is coming soon!
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7 months ago 0 0 0 0
Image of NIH Research Festival announcement with small cartoon of Biomedical Vendor Exhibit Table #16, labeled "Asymmetrex."

Image of NIH Research Festival announcement with small cartoon of Biomedical Vendor Exhibit Table #16, labeled "Asymmetrex."

Asymmetrex® is an invited exhibitor at the 2025 NIH Research Festival happening this week on the NIH Bethesda campus. CEO James Sherley will update attendees on progress developing the first differential tissue stem cell counter. Learn more now at asymmetrex.com/coming-soon.
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7 months ago 0 0 0 0
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A table listing 6 landmark events in differential tissue stem cell counting.
1665 Robert Hooke Coins term "cell"
1670s Antoine van Leeuwenhoek Improves microscopes
1961 Leonard Hayflick Discovered CPD limit of cultured tissue cells
1964 Till & McCulloch Defined tissue stem cells by transplant
1997 John Dick First differential tissue stem cell count in SCIDs
2020 Asymmetrex® Kinetic stem cell counting

A table listing 6 landmark events in differential tissue stem cell counting. 1665 Robert Hooke Coins term "cell" 1670s Antoine van Leeuwenhoek Improves microscopes 1961 Leonard Hayflick Discovered CPD limit of cultured tissue cells 1964 Till & McCulloch Defined tissue stem cells by transplant 1997 John Dick First differential tissue stem cell count in SCIDs 2020 Asymmetrex® Kinetic stem cell counting

Learn more about differential tissue stem cell counting with Kinetic Stem Cell (KSC) counting technologies by visiting asymmetrex.com/stem-cell-co....
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7 months ago 0 0 0 0
Image of a female scientist in a white lab coat sitting at a microscope with a question mark over her head.

Image of a female scientist in a white lab coat sitting at a microscope with a question mark over her head.

Asymmetrex®’s Tissue Cell Proliferation Quiz #9. Test your cell analyses knowledge! Visit Asymmetrex®’s company LinkedIn page to participate:
www.linkedin.com/feed/update/...

7 months ago 0 0 0 0
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Advances in Cell Counting Can Help Scientists Verify Cell Culture Health Recent innovations and new ASTM standards offer scientists more accurate ways to assess cell proliferation and ensure healthier, more reproducible cell cultures

Advances for cell culture health enable advances for patients’ health. To learn about this essential connection, read a recent Lab Manager article from Asymmetrex® CEO James Sherley, MD, PhD.
www.labmanager.com/advances-in-...
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8 months ago 2 0 0 0