(A) The mRNA expression of hGPC1 was evaluated by qPCR in human normal cervix and cervical squamous carcinoma tissues; GAPDH was used as an internal control. (B) The mRNA expression of hGPC1 was …
(A) Diagrams of GPC1-specific human hCAR; scFv frgments derived from light chain (VL) and heavy chain (VH) of anti-GPC1 mAb (clone: 1–12) were fused to human CD28 and human CD3ζ signal domains. The …
The sequences of the hCAR vectors (LH and HL forms) are shown. The hCAR vectors are comprised of the human CD8a leader sequence (red), scFv of the anti-GPC1 mAb (linker; orange and VL; purple or VH; …
The sequences of GPC1-specific human CAR vectors.
(A) Expression of mGPC1 mRNA in various mouse normal tissues and GPC1-positive fetal bodies was quantified by qPCR; GAPDH was used as an internal control. (B) The mouse normal tissues and …
(A) Diagram of GPC1-specific murine CAR; scFv fragment (HL) derived from anti-GPC1 mAb (clone: 1–12) was fused to mouse CD28 and CD3ζ signal domains. (B) The mGPC1-overexpressing murine cells …
The sequences of the mCAR vector are shown. The mCAR vectors are comprised of the mouse CD8a leader sequence (red), scFv of the anti-GPC1 mAb (VH; green, linker; orange, and VL; purple), mouse CD28 …
The sequences of GPC1-specific murine CAR vectors.
(A) Body weight of mCAR-T cells or mCont-T cells injected mice bearing MC38-mGPC1 (right panel) or MCA205-GPC1 (left panel) was measured 12 days after mCAR-T cell or mCont-T cell administration. (B) …
HE staining was performed on normal tissues from MC38-mGPC1-bearing mouse treated with mCont-T cells (A) or mCAR-T cells (B). Scale bar, 100 μm.
IHC staining of GFP was performed on normal tissues from the MC38-mGPC1-bearing mouse treated with mCont-T cells (A) or mCAR-T cells (B). Scale bar, 100 μm.
Reagent type (species) or resource | Designation | Source or reference | Identifiers | Additional information |
---|---|---|---|---|
Strain, strain background (M. musculus) | NOG (NOD/Shi-PrkdcscidIl2rγtm1Sug/Jic) mouse | Central Institute for Experimental Animals | Female and Male, 6–10 week-old | |
Strain, strain background (M. musculus) | C57BL/6 mouse | CLEA Japan, Inc | Female, 6–8 week-old | |
Cell line (Homo-sapiens) | G3Thi | Takara Bio Inc | TKR-6163 | Human kidney cell line derived packaging cell line |
Cell line (Homo-sapiens) | TE14 | RIKEN BioResource Center | Human esophageal squamous cancer cell lines | |
Cell line (Homo-sapiens) | LK2-hGPC1 | Previous paper (Harada et al., 2017), see Materials and methods | Human lung squamous cancer cell lines expressing hGPC1 | |
Cell line (Homo-sapiens) | LK2-mock | Previous paper (Harada et al., 2017), see Materials and methods | Human lung squamous cancer cell lines expressing empty vector | |
Cell line (M. musculus) | PG13 | Takara Bio Inc | Murine leukemia cell line | |
Cell line (M. musculus) | EL4 | National Cancer Institute, National Institutes of Health (MD, USA) | Mouse T cell lymphoma cell line | |
Cell line (M. musculus) | MCA205 | National Cancer Institute, National Institutes of Health (MD, USA) | Mouse sarcoma cell line | |
Cell line (M. musculus) | MCA205-mGPC1 | This paper, see Materials and methods | Mouse sarcoma cell line expressing mGPC1 | |
Cell line (M. musculus) | MC38-mGPC1 | This paper, see Materials and methods | Mouse colon adenocarcinoma cell line expressing mGPC1 | |
Transfected construct (Gallus gallus domesticus, Homo-sapiens) | hCAR-LH | This paper, see Materials and methods and Figure 2—figure supplement 1 | ||
Transfected construct (Gallus gallus domesticus, Homo-sapiens s) | hCAR-HL | This paper, see Materials and methods and Figure 2—figure supplement 1 | ||
Transfected construct (Gallus gallus domesticus, M. musculus) | mCAR | This paper, see Materials and methods and Figure 4—figure supplement 1 | ||
Antibody | OKT-3 (anti-human CD3 mAb) | Thermo Fischer Scientific | Cat # 16-0037-81, RRID:AB_2619696 | T cell activation, 50 ng/ml |
Antibody | Anti-mouse PD-1 Ab (clone: J43) | Bio X Cell | BE-0033–2, RRID:AB_1107747 | In vivo injection, 200 mg/mouse |
Antibody | Anti-human IFNγ Ab (M700A) | Thermo Fisher Scientific | Cat # M700A, RRID:AB_223578 | For ELISA |
Antibody | Anti-human IFNγ Ab (M700B) | Thermo Fisher Scientific | Cat # M700B | For ELISA |
Antibody | anti-GPC1 Ab (clone: 1–12) | previous paper (Harada et al., 2017) | IHC-F(0.5 μg/ml) | |
Antibody | anti-GFP mAb (clone: 1E4) | Medical and Biological Laboratories | Code # M-048–3, RRID:AB_591823 | IHC-P(0.5 μg/ml) |
Antibody | APC-donkey-anti-IgY Ab | Jackson immuno Research Inc | Code # 703-136-155, RRID:AB_2340360 | FACS (1:50) |
Antibody | PE-donkey-anti-IgY Ab | Jackson immuno Research Inc | Code # 703-116-155, RRID:AB_2340358 | FACS (1:50) |
Antibody | V500- anti-mCD45 mAb | BD Biosciences | Cat # 561487, RRID:AB_10697046 | FACS (1:50) |
Antibody | BV421-anti-mCD3 mAb | Biolegend | Cat # 562600, RRID:AB_11153670 | FACS (1:50) |
Antibody | Alexa Fluor 700-anti-mCD8 mAb | BD Biosciences | Cat # 557959, RRID:AB_396959 | FACS (1:50) |
Sequence-based reagent | human GPC-1 (Hs00892476_m1) | Applied Biosystems | Cat # 4331182 | |
Sequence-based reagent | mouse GPC-1 (Mm00497305_m1) | Applied Biosystems | Cat # 4331182 | |
Peptide, recombinant protein | Human GPC1 | Biolegend | Cat # 757206 | |
Peptide, recombinant protein | Mouse GPC1 | Biolegend | Cat # 757306 | |
Peptide, recombinant protein | MuLV gp70 p15E | Medical and Biological Laboratories | Code # TS-M507-P | KSPWFTTL |
Peptide, recombinant protein | H-2Kb-restricted b-galactosidase | Medical and Biological Laboratories | Code # TS-M501-P | DAPIYTNV |
Commercial assay or kit | Series S Sensor Chip CM5 | GE Healthcare Life Sciences | Cat # BR-1005–30 | |
Commercial assay or kit | Mouse Antibody Capture Kit | GE Healthcare Life Sciences | Cat # BR1008-38 | |
Commercial assay or kit | Mouse IFNγ ELISA set | BD Biosciences | Cat # 555138 | |
Software, algorithm | Kaluza 1.2 | BECKMAN COULTER | ||
Software, algorithm | GraphPad Prism 7.0 | GraphPad software | ||
Other | FDA Standard Frozen Tissue Array-Human Adult Normal | BioChain Institute Inc | Cat # T6234701-1 | |
Other | human normal cervix tissues and cervical carcinoma tissues | This paper, see Materials and methods | ||
Other | Cr51 | Japan Radioisotope Association |
Ka (1/Ms) | Kd (1/s) | KD (M) | |
---|---|---|---|
hGPC1 | 1.40E+05 | 0.0017 | 1.22E-08 |
mGPC1 | 2.73E+04 | 0.002963 | 1.09E-07 |
Ka (1/Ms) | Kd (1/s) | KD (M) | |
---|---|---|---|
hGPC1 | 1.45E+05 | 0.00131 | 9.06E-09 |
mGPC1 | 4.21E+04 | 0.002179 | 5.18E-08 |