SupplementalTable1. An0bodies*used*for*the*Flow ..._2016,_1010… · GranzymeB* Granzyme*A...
Transcript of SupplementalTable1. An0bodies*used*for*the*Flow ..._2016,_1010… · GranzymeB* Granzyme*A...
Supplemental Table 1. An0bodies used for the Flow cytometry analyses
Granzyme B Granzyme A Perforin Granulysin
**
aSS pa0ents
Controls
% posi've NK cells
** *
Supplemental Figure 1. NK cell intracellular staining of proteoly0c enzymes Percentage of NK cells posi've for Granzyme A & B, Perforin and Granulysin in 10 healthy controls (white boxes) and 10 aSS pa'ents (grey boxes). Data are shown as a box plot (25-‐75th percen'les). Lines outside the boxes represent the minimum and maximum values and lines inside the boxes the median value. *p< 0.05; **p<0.01, ***p<0.001.
x40 x60
x60 x60
A
B C
Supplemental Figure 2. NK cell Immunohistochemistry stainings in the muscles Muscle sec'ons: examples of the NKp46 staining (R&D Systems, Clone 195314) in muscles from aSS pa'ents (hematoxylin-‐eosin stained sec'on). A. Pa'ent 1: presence of NK cells (black arrow) within the perimysial cellular infiltrate. B. Pa'ent 2: presence of a NK cell (black arrow) upon contact with a myocyte (endomysium) and C. Pa'ent 3: presence of a NK cell (black arrow) upon contact with a myocyte (perimysium).
X 100 X 200
CD3 + DC-‐LAMP C
CD3
CD20
X 50 X 200
X 100 X 200
A
B
Supplemental Figure 3. T cell, B cell and mDC-‐stainings in the lungs Lung sec'ons. A. Example of CD3+ T cell staining (Dako, Clone F7.2.38) B. CD20+ B cell staining (Dako, Clone L.26)and C. CD3 + CD-‐LAMP (Dendri'cs, Clone 1010E1.01) double staining revealing the existence of ter'ary lymphoïd structures in aSS pa'ents (with peripheral T cells, central B cells and few mDCs: black arrow head).