StrataQuest :
Context Tissue Cytometry
Context À¯¿¬ÇÑ Á¶Á÷ ¿µ»óºÐ¼® ¼ÒÇÁÆ®¿þ¾î·Î Á¾¾ç¹Ì¼¼È¯°æÀ» ³Ð°Ô Ž»öÇغ¸¼¼¿ä.
Feature
- 1
Import
¤ý ¿µ»óÀ¯Çü : ¸í½Ã¾ß ¹× Çü±¤¿µ»ó
¤ý ½Ã·á¿µ»ó : Á¶Á÷½½¶óÀ̵å, TMA, ¹è¾ç¼¼Æ÷, Smear µî
- 2
À¯¼±Çü single-cell ºÐ¼® ¼ÒÇÁÆ®¿þ¾î (IF & IHC App) : Á¶Á÷¿µ»ó¿¡¼ ´ÜÀϼ¼Æ÷¸¦ ÀÚµ¿ ±¸ºÐ ¹× Á¤·®
¤ý Deep-learning nuclear segmentation
¤ý ¿µ»ó ¹× µ¥ÀÌÅÍ ºñ±³Åø
¤ý Image crops feature for scattergrams
¤ý Z-stack and time-lapse analysis
¤ý °á°úÆÄÀÏ : º¸°í¼ pdf, Å×À̺í csv ¹× À̹ÌÁö tif, png µî ÀúÀå
- 3
¸Ó½Å·¯´× Á¶Á÷ºÐ·ù±â ¹× meta-structure detection
- 4
¸Æ¶ôÀû Á¶Á÷³» ¼¼Æ÷ºÐ¼®
¤ý °Å¸® º° ¶Ç´Â ±ÙÁ¢ ¼¼Æ÷¼ö ÃøÁ¤
¤ý Tissue microenvironment ºÐ¼® ¹× °ø°£Àû ºÐ¼®
- 5
Spectral unmixing
- 6
Custom App : ¿øÇÏ´Â ÇüÅ·ΠºÐ¼®ÀýÂ÷¸¦ ±¸¼ºÇÏ¿© AppÀ¸·Î ÀúÀåÇÏ¿© ÀÚµ¿½ÇÇà
¤ý 50¿© °¡ÁöÀÇ Ç¥Áغм® App
¤ý ´Ù¾çÇÑ ¿µ»óÀüó¸® ¿É¼Ç
Import
´Ù¾çÇÑ Æ÷¸ËÀÇ Çö¹Ì°æ Á¶Á÷ À̹ÌÁö(IHC ¹× Çü±¤)¸¦ ÀÓÆ÷Æ® ÇÏ¿©
¸Æ¶ôÀû ¿µ»óºÐ¼® (contextual image analysis)¿¡ µµÀüÇØ º¸¼¼¿ä.
- ¤ý TissueFAXS platform (*.aqproj)
- ¤ý StrataFAXS II (*.vmic)
- ¤ý PreciPoint (*.vmic, *.gtif)
- ¤ý Big TIFF (*.tif, *.tiff)
- ¤ý OME-Tiff (*.ome.tif, *.ome.tiff)
- ¤ý Image Folder (*.jpeg, *.png, *.bmp, *.tiff)
- ¤ý Zeiss (*.czi)
- ¤ý Hamamatsu NanoZoomer (*.ndpi, *.ndpis)
- ¤ý Leica Aperio (*.svs)
- ¤ý 3D HISTECH Pannoramic / Mirax (*.mrxs)
- ¤ý Olympus (*.vsi)
- ¤ý Perkin Elmer (*.qptiff, *.xml)
- ¤ý GE IN Cell Analyzer (*.xdce)
Single Cell Analysis
IHCÀ̹ÌÁö·ÎºÎÅÍ color separation ±â¹ýÀ» È°¿ëÇÏ¿© »ö»óÀ» ºÐ¸®ÇÏ°í segmentation ±â¹ýÀ¸·Î °³º° ¼¼Æ÷ÀÇ ÇÙ ¹× ¼¼Æ÷ÁúÀ» ºÐ¸®ÇÑ ÈÄ ½ºÄ³ÅÍ ÇÃ·Ô ¹× È÷½ºÅä±×·¥À¸·Î °³º° ¼¼Æ÷Ư¼ºÀ» Åë°è ºÐ¼®ÇÒ ¼ö ÀÖ½À´Ï´Ù. ´ÙÁßä³Î Çü±¤À̹ÌÁö´Â color separation ¾øÀÌ segmentation ºÐ¼®ºÎÅÍ ½ÃÀÛÇÒ ¼ö ÀÖ½À´Ï´Ù.
Á¶Á÷½½¶óÀ̵å, TMA ¹× ¹è¾ç¼¼Æ÷¿ë±â
- Nuclear Segmentation
- Nuclear Segmentation Deep Learning
- Total Area Measurement
- Dot detection
- Membrane Detection
¸¶Ä¿ ¶Ç´Â event¿¡ µû¶ó 18°³ ±âº» ÆĶó¹ÌÅÍ¿¡¼ ÁöÁ¤ÇÏ¿© (±âº» Average Intensity vs Area) ½ºÄ³ÅÍ ÇÃ·Ô ¹× È÷½ºÅä±×·¥À¸·Î Ç¥½ÃÇÕ´Ï´Ù.
¤ý Z stack ¹× timelapse µ¥ÀÌÅÍ ºÐ¼®
±âº» ÆĶó¹ÌÅÍ
Area, Mean Intensity, Minimum of Intensity, Maximum of Intensity, Range of Intensity, Sum Intensity, Percentile, Percentile-Lower Mean, Percentile-Upper Mean, Variance of Intensity, STD of Intensity, Equivalent Diameter, Perimete, Compactness, Eccentricity, Minimum Width, Maximum Length, Feret Ratio
¤ý Forward connection : À̹ÌÁö»óÀÇ °³º° ¼¼Æ÷¸¦ Ŭ¸¯ÇÏ¸é ½ºÄ³ÅÍ Ç÷Ի󿡼µµ Ç¥½Ã
¤ý ¿µ»ó ¼¼Æ®ºñ±³ Åø
¤ý µ¥ÀÌÅÍ ¼¼Æ®ºñ±³ Åø
ÀΰøÁö´ÉÀ» È°¿ëÇÑ ¿µ»ó ¼¼Æ÷Çкм®
Deep Learning Nuclear Segmentation
¼¼Æ÷°¡ ÀÛ¾Æ ÇÙ ±¸ºÐÀÌ ½±Áö ¾ÊÀº Á¶Á÷ (ƯÈ÷ ¸²ÇÁÀý ¹× ¾ÏÁ¶Á÷) ¶Ç´Â ÇÙ ³» ¿°»öÁú ºÐÆ÷°¡ ºÒ±ÔÄ¢ÇÑ °æ¿ì µî DNN (Deep Neural Network)¸¦ È°¿ëÇÏ¿© segmentation ÇÒ ¼ö ÀÖ½À´Ï´Ù.
±â°èÇнÀÀ» È°¿ëÇÑ Á¶Á÷ºÐ·ù±â
ÀϺΠÁ¶Á÷¿µ»ó¿¡¼ ¼¼Æ÷Á¾·ùº°·Î ÁöÁ¤ÇÏ¿© ÇнÀÇÑ ÀÌÈÄ Àüü ¿µ»ó¿¡ ´ëÇØ ÀÚµ¿À¸·Î ¼¼Æ÷Á¾·ù¸¦ ºÐ·ùÇØÁÝ´Ï´Ù. ÇнÀµÈ ÇÁ·ÎÆÄÀÏÀº ´Ù¸¥ ÆÄÀÏÀ» ÀúÀåÇÏ°í ºÒ·¯¿Ã ¼öµµ ÀÖ½À´Ï´Ù.
¸Æ¶ôÀû Á¶Á÷³» ¼¼Æ÷ºÐ¼®
- Tumor Immune Microenvironment
-
¤ý Distance mapping
¾ÏÁ¶Á÷À¸·ÎºÎÅÍ °Å¸® º°·Î ¸é¿ª¼¼Æ÷ÀÇ ºÐÆ÷¸¦ üũÇÏ¿© T cell infiltration »óȲÀ» °üÂûÇϼ¼¿ä. -
PD-L1+ dendritic cells in the tumor microenvironment correlate with good prognosis and CD8+ T cell infiltration in colon cancer
Cancer Sci. 2020 Dec 20 Âü°í¹®Çå º¸·¯°¡±â
-
¤ý Cell Connectivity Analysis
ƯÁ¤ ¸é¿ª¼¼Æ÷·ÎºÎÅÍ ÀÏÁ¤°Å¸® ³»¿¡ ÀÖ´Â ¾Ï¼¼Æ÷ÀÇ ¼ö¸¦ Â÷Æ®ÈÇÏ¿© ¸é¿ª¼¼Æ÷ÀÇ ºÐÆ÷°æÇâÀ» ÆľÇÇÒ ¼ö ÀÖ½À´Ï´Ù. ¾Æ·¡ ¿¹½Ã´Â triple negative vreast cancer Á¶Á÷¿¡¼ CD20+ ¼¼Æ÷°¡ 50um À̳»ÀÇ ¾Ï¼¼Æ÷¼ö¸¦ Â÷Æ®È ÇÏ¿´½À´Ï´Ù. -
The spatial dynamics of the human tumor immune microenvironment (TIME)
EACR Congress, June 2021 Âü°í¹®Çå º¸·¯°¡±â
App
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