6p4y: Difference between revisions

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-'''Unreleased structure'''
-The entry 6p4y is ON HOLD
+==Crystal Structure of anti-IL-7Ralpha 4A10 Fab==
+<StructureSection load='6p4y' size='340' side='right'caption='[[6p4y]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[6p4y]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6P4Y OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6P4Y FirstGlance]. <br>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.799&#8491;</td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6p4y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6p4y OCA], [https://pdbe.org/6p4y PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6p4y RCSB], [https://www.ebi.ac.uk/pdbsum/6p4y PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6p4y ProSAT]</span></td></tr>
+</table>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Pediatric T cell acute lymphoblastic leukemia (T-ALL) cells frequently contain mutations in the interleukin-7 (IL-7) receptor pathway or respond to IL-7 itself. To target the IL-7 receptor on T-ALL cells, murine monoclonal antibodies (MAbs) were developed against the human IL-7Ralpha chain and chimerized with human IgG1 constant regions. Crystal structures demonstrate that the two MAbs bound different IL-7Ralpha epitopes. The MAbs mediated antibody-dependent cell-mediated cytotoxicity (ADCC) against patient-derived xenograft (PDX) T-ALL cells, which was improved by combining two MAbs. In vivo, the MAbs showed therapeutic efficacy via ADCC-dependent and independent mechanisms in minimal residual and established disease. PDX T-ALL cells that relapsed following a course of chemotherapy displayed elevated IL-7Ralpha, and MAb treatment is effective against relapsing disease, suggesting the use of anti-IL7Ralpha MAbs in relapsed T-ALL patients or patients that do not respond to chemotherapy.
-Authors:
+New anti-IL-7Ralpha monoclonal antibodies show efficacy against T cell acute lymphoblastic leukemia in pre-clinical models.,Hixon JA, Andrews C, Kashi L, Kohnhorst CL, Senkevitch E, Czarra K, Barata JT, Li W, Schneider JP, Walsh STR, Durum SK Leukemia. 2019 Aug 22. pii: 10.1038/s41375-019-0531-8. doi:, 10.1038/s41375-019-0531-8. PMID:31439943<ref>PMID:31439943</ref>
-Description:
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-[[Category: Unreleased Structures]]
+</div>
+<div class="pdbe-citations 6p4y" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Monoclonal Antibodies 3D structures|Monoclonal Antibodies 3D structures]]
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
+[[Category: Mus musculus]]
+[[Category: Kashi L]]
+[[Category: Kohnhorst CL]]
+[[Category: Walsh STR]]