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   Ideally, a stem cell for regenerative
    medicinal applications should meet the
    following criteria:
   Regenerative Medicine :Uses the body’s
    own stem cells and growth factors is an
    alternative therapeutic strategy for
    repair of damage tissue, and becoming
    predominant cell base therapy
Regenerative medicinal applications should
       meet the following criteria:

 Can be found in abundant quantities
  (millions to billions of cells)
 Can be harvested by a minimally
  invasive procedure
 Can be differentiated along multiple cell
  lineage pathways in a regulatable and
  reproducible manner.
 Can be safely and effectively
  transplanted to either an autologous or
  allogeneic host
 With the increased incidence of obesity
  in the Indonesia and abroad,
  subcutaneous adipose tissue is
  abundant and readily accessible.
 Approximately 400,000 liposuction
  surgeries are performed all over the
  world each year,
 These procedures yield anywhere from
  100 mL to >3 L of lipoaspirate tissue
Hasil lemak dari
  liposuction
pellet
Adipocyte after 24 hours                  Adipocyte after 24 hours




                    ADSC pasage 1 : hari ke 3
A                               B


    by dr Indah Yulianto – Yuyun Rindiastuti – Dewi M
Courtesy by Indah Yulianto – Yuyun
       Rindiastuti – Dewi M
 ADSCs secrete various growth factors
  that repair and replace the defective
  surrounding cells
 Also a good raw material for skin
  regeneration, reepithelialization, wound
  healing and wrinkling care instead of
  ADSC itself

Oxygen levels &                Oxygen
                             sensing, HIF             Genetic
  exogenous                                           stability
                             1 response
oxidative stress
                     Cytogenetic
                    analysis, gene
                     expression,
                    bioenergetics
                       studies

       Culture grown in                -Increase genetic
      physiologycal 20%                     instability
           oxygen                    -Decrease glycolysis


     Culture grown in            -transcriptional activation
      standard 3%                    in HIF 1A target genes
         oxygen                        - Inhibition oxygen
                                           consumption
RESULT
Growth of hMSC at 20% O2 reduces lifespan, increases
oxidative stress and the rate of telomere shortening




                            Cell growth




                                             Telomerase
                                           shortening & cell
                                             senescence
Growth of hMSC at 20% O2 increases DSB generation and
chromosomal instability.




                                              DSB level (53BP1
                                                  marker)




                                             DNA damage &
                                              chromosomal
                                               aberration
Exogenous source
   of ROS cause
 growth defects &
genetic instability
DISCUSSION
                                -Promotes DNA damage &
    Culture of
                                      senescence
mammalian cells
                             -Chromosomal aberration during
 at 20% oxygen
                                    long term culture


 Importance
 of biosafety                 Culture ADMSC at
    in cell                      3% 0xygen
   therapy



                                            Increase growth rate
                    -No evidence of spontaneous immortalization
                  -- reduce telomere shortening rate
                   decrease structural chromosomal aberration
Significant upregulation of gene                   Balance
expression in cells grown at 3% oxygen             bioenergetics
 tension related to HIF 1A stabilization              pattern

                                                HIF 1A decreases
                                               OXPHOS system by
                                                 downregulating
                                               mitochondrial ATP
                                              production & oxygen
                                                  consumption

                                              Autocrine &
                                           paracrine effect in
                                             cell growth &
                                              senescence



      Implication of gene
    ontology analysis (HIF 1
       dependent gene
          expression)
Analysis Method

                                  Trypan blue stained cell counted
 Cell number &                       by automatic cell counting
    viability                           machine (invitrogen)



  MSC marker                               CD 44, CD 106 PCR


 Energy metabolism
    gene related
                                         HIF 1 A, HIF 1B,
      glycolisis                          GLUT-1 PCR
    mechanism


    Pluripotency                       HIF 2A, Oct-4, Sox-
       marker                             2, Rex-1 PCR

                   Courtesy by Yuyun Rindiastuti
RESULT

Cell proliferation &
viability
                  5,000,000

                  4,500,000

                  4,000,000

                  3,500,000
    Cell number




                  3,000,000

                  2,500,000

                  2,000,000

                  1,500,000

                  1,000,000

                   500,000

                         0




                              Graph 1. Cell number
                              profile
98%


                 96%


                 94%


                 92%
Cell viability




                 90%


                 88%


                 86%




                                              Graph 2. Cell viability




                       Courtesy By Yuyun RA
MSC surface marker
expression
HIF 1A & GLUT 1 expression




   Normoxic group             Hypoxic group


                    Courtesy By Yuyun RA
3 days after skin needling + MCSs + product
Acne and Acne Scar   1 week After Skin Needling + MCSc +
                                   Product
Acne and Acne Scar                      1 week After Skin Needling +
                                              MCSs + Product




                     Courtesy by Titik Moertolo
By Indah Yulianto
By Indah Yulianto
By Indah Yulianto
1




2

    Courtesy by dr Titik Moertolo
3
    4
Courtesy by dr Titik Moertolo
Acne Scar & Box scar   1 week post Dermaroller
2 weeks after Skin Needling +
Acne Scar before (Box Scar)
                                                     MShCs




                        Courtesy by dr Titik Moertolo
BY Indah Yulianto
1 month after Mesenchymal product (
        Injections and Cream) – Men 74 years
                         old




By Indah Yulianto
3 weeks after MSCs
             Product Injections +
                  Cream




BY Indah Yulianto
Bone                    1 week after




                         2 weeks after (painful & sensitivity +)
25 % reduce in 2 weeks
Luka bakar + infeksi 5 bulan           intra kutan produk MShCs
            y.l.

                                      regenerasi




                                 Hari ke 15 : penyembuhan 75% tanpa
Pengolesan Krem + Produk MShCs   Cicatriks ataupun Retraksi persendian
Conditioned medium – of adipocyte derived stem cells

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Conditioned medium – of adipocyte derived stem cells

  • 1.
  • 2. Ideally, a stem cell for regenerative medicinal applications should meet the following criteria:  Regenerative Medicine :Uses the body’s own stem cells and growth factors is an alternative therapeutic strategy for repair of damage tissue, and becoming predominant cell base therapy
  • 3. Regenerative medicinal applications should meet the following criteria:  Can be found in abundant quantities (millions to billions of cells)  Can be harvested by a minimally invasive procedure  Can be differentiated along multiple cell lineage pathways in a regulatable and reproducible manner.  Can be safely and effectively transplanted to either an autologous or allogeneic host
  • 4.  With the increased incidence of obesity in the Indonesia and abroad, subcutaneous adipose tissue is abundant and readily accessible.  Approximately 400,000 liposuction surgeries are performed all over the world each year,  These procedures yield anywhere from 100 mL to >3 L of lipoaspirate tissue
  • 5. Hasil lemak dari liposuction
  • 7. Adipocyte after 24 hours Adipocyte after 24 hours ADSC pasage 1 : hari ke 3
  • 8. A B by dr Indah Yulianto – Yuyun Rindiastuti – Dewi M
  • 9. Courtesy by Indah Yulianto – Yuyun Rindiastuti – Dewi M
  • 10.
  • 11.  ADSCs secrete various growth factors that repair and replace the defective surrounding cells  Also a good raw material for skin regeneration, reepithelialization, wound healing and wrinkling care instead of ADSC itself
  • 12.
  • 13. Oxygen levels & Oxygen sensing, HIF Genetic exogenous stability 1 response oxidative stress Cytogenetic analysis, gene expression, bioenergetics studies Culture grown in -Increase genetic physiologycal 20% instability oxygen -Decrease glycolysis Culture grown in -transcriptional activation standard 3% in HIF 1A target genes oxygen - Inhibition oxygen consumption
  • 14. RESULT Growth of hMSC at 20% O2 reduces lifespan, increases oxidative stress and the rate of telomere shortening Cell growth Telomerase shortening & cell senescence
  • 15. Growth of hMSC at 20% O2 increases DSB generation and chromosomal instability. DSB level (53BP1 marker) DNA damage & chromosomal aberration
  • 16. Exogenous source of ROS cause growth defects & genetic instability
  • 17.
  • 18. DISCUSSION -Promotes DNA damage & Culture of senescence mammalian cells -Chromosomal aberration during at 20% oxygen long term culture Importance of biosafety Culture ADMSC at in cell 3% 0xygen therapy Increase growth rate -No evidence of spontaneous immortalization -- reduce telomere shortening rate decrease structural chromosomal aberration
  • 19. Significant upregulation of gene Balance expression in cells grown at 3% oxygen bioenergetics tension related to HIF 1A stabilization pattern HIF 1A decreases OXPHOS system by downregulating mitochondrial ATP production & oxygen consumption Autocrine & paracrine effect in cell growth & senescence Implication of gene ontology analysis (HIF 1 dependent gene expression)
  • 20. Analysis Method Trypan blue stained cell counted Cell number & by automatic cell counting viability machine (invitrogen) MSC marker CD 44, CD 106 PCR Energy metabolism gene related HIF 1 A, HIF 1B, glycolisis GLUT-1 PCR mechanism Pluripotency HIF 2A, Oct-4, Sox- marker 2, Rex-1 PCR Courtesy by Yuyun Rindiastuti
  • 21. RESULT Cell proliferation & viability 5,000,000 4,500,000 4,000,000 3,500,000 Cell number 3,000,000 2,500,000 2,000,000 1,500,000 1,000,000 500,000 0 Graph 1. Cell number profile
  • 22. 98% 96% 94% 92% Cell viability 90% 88% 86% Graph 2. Cell viability Courtesy By Yuyun RA
  • 24. HIF 1A & GLUT 1 expression Normoxic group Hypoxic group Courtesy By Yuyun RA
  • 25. 3 days after skin needling + MCSs + product
  • 26. Acne and Acne Scar 1 week After Skin Needling + MCSc + Product
  • 27.
  • 28. Acne and Acne Scar 1 week After Skin Needling + MCSs + Product Courtesy by Titik Moertolo
  • 29.
  • 31.
  • 33.
  • 35. 1 2 Courtesy by dr Titik Moertolo
  • 36.
  • 37. 3 4
  • 38. Courtesy by dr Titik Moertolo
  • 39. Acne Scar & Box scar 1 week post Dermaroller
  • 40. 2 weeks after Skin Needling + Acne Scar before (Box Scar) MShCs Courtesy by dr Titik Moertolo
  • 41.
  • 43.
  • 44. 1 month after Mesenchymal product ( Injections and Cream) – Men 74 years old By Indah Yulianto
  • 45. 3 weeks after MSCs Product Injections + Cream BY Indah Yulianto
  • 46. Bone 1 week after 2 weeks after (painful & sensitivity +) 25 % reduce in 2 weeks
  • 47. Luka bakar + infeksi 5 bulan intra kutan produk MShCs y.l. regenerasi Hari ke 15 : penyembuhan 75% tanpa Pengolesan Krem + Produk MShCs Cicatriks ataupun Retraksi persendian