Cytokine Armored GPC3 Specific Chimeric Antigen Receptor Expressing T-cells in Adults With Solid Tumors

1. Procurement Eligibility

   Inclusion Criteria:
   * Diagnosis of a solid tumor expressing GPC3
   * Karnofsky score of \>=60%
   * Life expectancy of \>16 weeks
   * Informed consent explained to, understood by and signed by participant or participant's legally authorized representative

   For patients with hepatocellular carcinoma only:
   * Barcelona Liver Cancer Stage A, B or C
   * Child-Pugh-Turcotte Score \<7

   Exclusion Criteria:
   * History of hypersensitivity reactions to murine protein-containing products OR presence of human anti-mouse antibody (HAMA) prior to enrollment for patients who have received prior therapy with murine antibodies.

     * History of organ transplantation
     * Known HIV positivity
     * Active bacterial, fungal, or viral infection (except Hepatitis B or Hepatitis C virus infections)
2. Treatment eligibility

Inclusion Criteria:

* Karnofsky score of \>=60%
* Life expectancy of \>16 weeks
* Informed consent explained to, understood by and signed by patient/guardian.
* Adequate organ function
* Adequate laboratory values
* Refractory or relapsed disease after treatment with up- front therapy and at least one salvage treatment cycle
* Recovered from acute toxic effects of all prior chemotherapy and investigational agents before entering this study
* Sexually active patients must be willing to utilize one of the more effective birth control methods for 3 months after the T-cell infusion.
* Informed consent explained to, understood by and signed by patient/guardian.

For patients with hepatocellular carcinoma only:

* Barcelona Liver Cancer Stage A, B or C
* Child-Pugh Turcotte Score \<7

Exclusion Criteria:

* History of hypersensitivity reactions to murine protein-containing products OR presence of human anti-mouse antibody (HAMA) prior to enrollment for patients who have received prior therapy with murine antibodies.

  * History of organ transplantation
  * Known HIV positivity
  * Active bacterial, fungal, or viral infection (except Hepatitis B or Hepatitis C virus infections)
* Pregnancy or lactation
* Systemic steroid treatment (≥ 0.5 mg prednisone equivalent/kg/day, dose adjustment or discontinuation of medication must occur at least 24hrs prior to CAR T cell infusion)