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Evaluation of Extracellular Vesicle Function During Malaria Infection.

Andrea Hernández-Castañeda M, Mbagwu S, Babatunde KA, Walch M, Filgueira L, Mantel PY.

J Vis Exp. 2018 Feb 14;(132). doi: 10.3791/57067.


Malaria infected red blood cells release small regulatory RNAs through extracellular vesicles.

Babatunde KA, Mbagwu S, Hernández-Castañeda MA, Adapa SR, Walch M, Filgueira L, Falquet L, Jiang RHY, Ghiran I, Mantel PY.

Sci Rep. 2018 Jan 17;8(1):884. doi: 10.1038/s41598-018-19149-9.


Silver-nanoparticles increase bactericidal activity and radical oxygen responses against bacterial pathogens in human osteoclasts.

Aurore V, Caldana F, Blanchard M, Kharoubi Hess S, Lannes N, Mantel PY, Filgueira L, Walch M.

Nanomedicine. 2018 Feb;14(2):601-607. doi: 10.1016/j.nano.2017.11.006. Epub 2017 Nov 16.


Production and Characterization of Extracellular Vesicles in Malaria.

Mbagwu S, Walch M, Filgueira L, Mantel PY.

Methods Mol Biol. 2017;1660:377-388. doi: 10.1007/978-1-4939-7253-1_31.


Granzyme B enters the mitochondria in a Sam50-, Tim22- and mtHsp70-dependent manner to induce apoptosis.

Chiusolo V, Jacquemin G, Yonca Bassoy E, Vinet L, Liguori L, Walch M, Kozjak-Pavlovic V, Martinvalet D.

Cell Death Differ. 2017 Apr;24(4):747-758. doi: 10.1038/cdd.2017.3. Epub 2017 Mar 24.


Interactions of human microglia cells with Japanese encephalitis virus.

Lannes N, Neuhaus V, Scolari B, Kharoubi-Hess S, Walch M, Summerfield A, Filgueira L.

Virol J. 2017 Jan 14;14(1):8. doi: 10.1186/s12985-016-0675-3.


Killing Bacteria with Cytotoxic Effector Proteins of Human Killer Immune Cells: Granzymes, Granulysin, and Perforin.

León DL, Fellay I, Mantel PY, Walch M.

Methods Mol Biol. 2017;1535:275-284.


Infected erythrocyte-derived extracellular vesicles alter vascular function via regulatory Ago2-miRNA complexes in malaria.

Mantel PY, Hjelmqvist D, Walch M, Kharoubi-Hess S, Nilsson S, Ravel D, Ribeiro M, Grüring C, Ma S, Padmanabhan P, Trachtenberg A, Ankarklev J, Brancucci NM, Huttenhower C, Duraisingh MT, Ghiran I, Kuo WP, Filgueira L, Martinelli R, Marti M.

Nat Commun. 2016 Oct 10;7:12727. doi: 10.1038/ncomms12727.


Killer lymphocytes use granulysin, perforin and granzymes to kill intracellular parasites.

Dotiwala F, Mulik S, Polidoro RB, Ansara JA, Burleigh BA, Walch M, Gazzinelli RT, Lieberman J.

Nat Med. 2016 Feb;22(2):210-6. doi: 10.1038/nm.4023. Epub 2016 Jan 11.


A High Yield and Cost-efficient Expression System of Human Granzymes in Mammalian Cells.

Dotiwala F, Fellay I, Filgueira L, Martinvalet D, Lieberman J, Walch M.

J Vis Exp. 2015 Jun 10;(100):e52911. doi: 10.3791/52911.


Cytotoxic Cells Kill Intracellular Bacteria through Granulysin-Mediated Delivery of Granzymes.

Walch M, Dotiwala F, Mulik S, Thiery J, Kirchhausen T, Clayberger C, Krensky AM, Martinvalet D, Lieberman J.

Cell. 2015 May 21;161(5):1229. doi: 10.1016/j.cell.2015.05.021. Epub 2015 May 21. No abstract available.


Apoptosis Triggers Specific, Rapid, and Global mRNA Decay with 3' Uridylated Intermediates Degraded by DIS3L2.

Thomas MP, Liu X, Whangbo J, McCrossan G, Sanborn KB, Basar E, Walch M, Lieberman J.

Cell Rep. 2015 May 19;11(7):1079-89. doi: 10.1016/j.celrep.2015.04.026. Epub 2015 May 7.


Intraindividual comparative analysis of capsule opacification after implantation of 2 single-piece hydrophobic acrylic intraocular lenses models: Three-year follow-up.

Kahraman G, Amon M, Ferdinaro C, Nigl K, Walch M.

J Cataract Refract Surg. 2015 May;41(5):990-6. doi: 10.1016/j.jcrs.2014.07.041. Epub 2015 May 5.


Granzyme B-induced mitochondrial ROS are required for apoptosis.

Jacquemin G, Margiotta D, Kasahara A, Bassoy EY, Walch M, Thiery J, Lieberman J, Martinvalet D.

Cell Death Differ. 2015 May;22(5):862-74. doi: 10.1038/cdd.2014.180. Epub 2014 Oct 31.


Cytotoxic cells kill intracellular bacteria through granulysin-mediated delivery of granzymes.

Walch M, Dotiwala F, Mulik S, Thiery J, Kirchhausen T, Clayberger C, Krensky AM, Martinvalet D, Lieberman J.

Cell. 2014 Jun 5;157(6):1309-23. doi: 10.1016/j.cell.2014.03.062. Erratum in: Cell. 2015 May 21;161(5):1229.


Leukocyte protease binding to nucleic acids promotes nuclear localization and cleavage of nucleic acid binding proteins.

Thomas MP, Whangbo J, McCrossan G, Deutsch AJ, Martinod K, Walch M, Lieberman J.

J Immunol. 2014 Jun 1;192(11):5390-7. doi: 10.4049/jimmunol.1303296. Epub 2014 Apr 25.


Anterior and posterior capsular opacification with the Tecnis ZCB00 and AcrySof SA60AT IOLs: a randomised intraindividual comparison.

Kahraman G, Schrittwieser H, Walch M, Storch F, Nigl K, Ferdinaro C, Amon M.

Br J Ophthalmol. 2014 Jul;98(7):905-9.


Alterations in RNA processing during immune-mediated programmed cell death.

Rajani DK, Walch M, Martinvalet D, Thomas MP, Lieberman J.

Proc Natl Acad Sci U S A. 2012 May 29;109(22):8688-93. doi: 10.1073/pnas.1201327109. Epub 2012 May 15.


Perforin pores in the endosomal membrane trigger the release of endocytosed granzyme B into the cytosol of target cells.

Thiery J, Keefe D, Boulant S, Boucrot E, Walch M, Martinvalet D, Goping IS, Bleackley RC, Kirchhausen T, Lieberman J.

Nat Immunol. 2011 Jun 19;12(8):770-7. doi: 10.1038/ni.2050.


Isolation of cytotoxic T cell and NK granules and purification of their effector proteins.

Thiery J, Walch M, Jensen DK, Martinvalet D, Lieberman J.

Curr Protoc Cell Biol. 2010 Jun;Chapter 3:Unit3.37. doi: 10.1002/0471143030.cb0337s47.


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