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Dr. Yunyuan Li has completed his Ph.D. in 2005 from the University of Alberta, Canada. He is a currently a senior researcher at Burn and Wound Healing Research Laboratory at the University of British Columbia, Canada. His research interests were focused on the roles of hematopoietic cell-derived multi-potent stem cells in skin wound healing, hair follicle regeneration, and inflammation. Till now, Dr. Li has published over 40 articles in peer-reviewed journals.


Non-healing and chronic wounds cause tremendous suffering and debilitation .To look for new strategies to improve healing of damage skin tissue and understand the mechanism underlining a complex wound healing process, in last a few years, we have conducted a serial of studies to identify healing promoting factors. We found that the macrophage colony-stimulating factor (M-CSF) released from proliferating skin cells could induce a subset of hematopoietic cells to be dedifferentiated into multipotent stem cells. Interestingly, hematopoietic cell-derived, stage specific embryonic antigen (SSEA)-1 and-3 positive, multipotent stem cells were transiently present in the wound site after skin injury. In this study, we further explored the roles of these hematopoietic cell-derived multipotent stem cells to repair injured skin and hair regeneration in a mouse model. Hematopoietic cell-derived multipotent stem cells were generated by culture mouse splenocytes in a medium containing M-CSF. Skin excisional wounds were generated by punch biopsy in mice which received nothing (control) or one million splenocyte-derived stem cells by intra-dermal or tail vein injection simultaneously. Injected stem cells expressing GFP or labeled with a fluorescent dye Dil were used for cell tracing. Immunofluorescent staining was used to identify the cell source in healing skin tissue. Results revealed that addition of M-CSF or its antibody to increase or reduce the number of hematopoietic cell-derived stem cells at the wound site could accelerate or slow skin wound healing in mice. We also demonstrated that injected hematopoietic cell-derived stem cells could be differentiated into fibroblasts, keratinocytes and blood vessel-like structures in vivo. These blood cell-derived skin cells were the major contributions of healing skin. Furthermore, our results suggested that hematopoietic cell-derived multipotent stem cells could participate in new hair follicle regeneration. In conclusion, hematopoietic cells are the major contributions and cell source for skin tissue repair and hair regeneration.

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The organizers holds no responsibilities or liabilities of the personal articles of attendees at the venue against any kind of theft, lost, damage, due to any reason whatsoever. Delegates are entirely responsible for the safety of their own belongings.



No insurance, of any kind, is included along with the registration in any of the events of the organization.



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For security purposes, letter of invitation will be sent only to those individuals who had registered for the conference after payment of complete registration fee. Once registration is complete, please contact to request for a personalized letter of invitation, if not received until one month before the scheduled date of event.

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Cancellation Policy

All cancellations or modifications of registration must be made in writing to

If, due to any reason, Allied academies postpone an event on the scheduled date, the participant is eligible for a credit of 100% of the registration fee paid. This credit shall only be used for another event organized by Allied academies within period of one year from the date of rescheduling.


Postponement of event

If, due to any reason, Allied academies postpone an event and the participant is unable or unwilling to attend the conference on rescheduled dates, he/she is eligible for a credit of 100% of the registration fee paid. This credit shall only be used for another event organized by Allied academies within period of one year from the date of rescheduling.


Transfer of registration

All registrations, after payment of complete registration fee, are transferable to other persons from the same organization, if in case the person is unable to attend the event. Request for transfer of registration must be made by the registered person in writing to . Details must include the full name of replaced new registrant, their title, contact phone number and email address. All other registration details will be assigned to the new person unless otherwise specified.

Registration can be transferred to one conference to another conference of Allied academies if the person is unable to attend one of conferences.

However, Registration cannot be transferred if intimated within 14 days of respective conference.

The transferred registrations will not be eligible for Refund.

This cancellation policy was last updated on April 04, 2015.



Visa Information

Keeping in view of increased security measures, we would like to request all the participants to apply for Visa as soon as possible.

Allied academies will not directly contact embassies and consulates on behalf of visa applicants. All delegates or invitees should apply for Business Visa only.

Important note for failed visa applications: Visa issues are not covered under the cancellation policy of Allied academies, including the inability to obtain a visa.


Refund Policy:

If the registrant is unable to attend, and is not in a position to transfer his/her participation to another person or event, then the following refund policies apply:

Keeping in view of advance payments towards Venue, Printing, Shipping, Hotels and other overhead charges, following Refund Policy Orders are available:

  • Before 60 days of the conference: Eligible for Full Refund after deduction of $100 towards service Fee.
  • Within 60-30 days of Conference: Eligible for 50% of payment Refund
  • Within 30 days of Conference: Not eligible for Refund
  • E-Poster Payments will not be refunded.

Accommodation Cancellation Policy:

Accommodation Service Providers (Hotels) have their own cancellation policies which are applicable when cancellations are made less than 30 days prior to arrival. If in case the registrant wishes to cancel or amend the accommodation, he/ she is expected to inform the organizing authorities on a prior basis. Allied academies will advise the registrant to ensure complete awareness about the cancellation policy of your accommodation provider, prior to cancellation or modification of their booking.


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