Pluri Inc.

Regulatory Filings • Apr 10, 2008

8-K 1 zk85101.htm Created by EDGAR Ease Plus (EDGAR Ease+) Project: F:\EDGAR Filing\Pluristem Therapeutics Inc\85101\a85101.eep Control Number: 85101 Rev Number: 1 Client Name: PLURISTEM THERAPEUTICS INC Project Name: 8-K Firm Name: Zadok-Keinan Ltd 8-K MARKER FORMAT-SHEET="Scotch Rule Top-TNR" FSL="Workstation" MARKER FORMAT-SHEET="Head Minor Center-TNR" FSL="Workstation"

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

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FORM 8-K

CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

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Date of Report (Date of earliest event reported): April 10, 2008 (April 7, 2008)

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PLURISTEM THERPUTICS INC. (Exact name of registrant as specified in its charter)

NEVADA	001-31392	98-0351734
(State or other jurisdiction	(Commission	(IRS Employer
of incorporation)	File Number)	Identification No.)

MATAM Advanced Technology Park, Building No. 20, Haifa, Israel	31905
(Address of principal executive offices)	(Zip Code)

011 972 74 710 7171 (Registrant's telephone number, including area code)

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

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o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

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o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

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o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

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o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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Item 8.01 Other Events.

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On April 7, 2008, we announced that the results from Fraunhofer Institute’s additional pre-clinical study utilizing our proprietary PLacental eXpanded (PLX) cells in treating ischemic stroke showed statistical significance utilizing functional as well as anatomical endpoints. PLX cells are mesenchymal stromal cells (MSCs) obtained from the placenta and expanded using Pluristem’s proprietary 3D PluriX™ technology. Fraunhofer Institute’s scientists systemically injected PLX cells into spontaneously hypertensive rats that had undergone middle cerebral artery occlusion, a commonly accepted ischemic stroke model. The functional endpoints of improvement in beam walking and neurological severity score and the anatomical endpoint of reduction in infarct size reached statistical significance versus controls. The trial was conducted under the supervision of Professor Frank Emmrich, Head of the Fraunhofer Institute for Cell Therapy and Immunology (IZI), Leipzig, Germany, a branch of the Fraunhofer Society. These findings are preliminary and there can be no assurance that they will be confirmed when further experimental series are completed. Additional optimization surrounding the administration of PLX cells will be required to supply clear evidence that PLX cells may help patients with ischemic stroke.

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SIGNATURES

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Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

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Date: April 10, 2008 PLURISTEM THERPEUTICS INC. (registrant) By: /s/ Zami Aberman —————————————— Zami Aberman Chief Executive Officer