System Lupus Erythematosus(SLE)

This study will identify the level of serum Riboneuclease 1 in systemic lupus patients and compare between its level in lupus nephritis and non nephritis.

Study Objective: To examine the effect of aerobic exercise on disease activity and cognitive functions in patients diagnosed with SLE. Study Goals: 1. To conduct comprehensive pre- and post-treatment (after 12 weeks) evaluations of SLE patients included in the study, and to determine their disease activity and cognitive levels. 2. To apply aerobic exercise to SLE patients for three months. 3. To analyze the effects of the aerobic exercise program on disease activity and cognitive functions.

The purpose of this clinical trial is to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), immunogenicity, and preliminary efficacy of YKST02 administered alone or in combination with YK012 in participants with active or refractory systemic lupus erythematosus (SLE). The main questions this study aims to address are: * Whether YKST02 alone or in combination with YK012 is safe and well tolerated in participants with active or refractory SLE * Whether YKST02 alone or in combination with YK012 demonstrates preliminary efficacy in treating SLE * What the PK and PD characteristics of YKST02 are when administered alone or in combination with YK012 * Whether treatment with YKST02 induces anti-drug antibody responses Participants will: * Receive intravenous infusions of YKST02 alone or in combination with YK012 according to the assigned cohort * Undergo safety assessments, including monitoring for adverse events * Provide blood samples for PK, PD, and immunogenicity analyses * Be followed for approximately 49 weeks to assess safety and efficacy

A FIH, single arm, open-label, Investigator Initiated Trial (IIT) study to evaluate the safety and tolerability of EVM18001 in the treatment of active refractory autoimmune diseases (SLE, MG, and SSc), and determine the recommended dose for subsequent treatment. At the same time, the PK/PD characteristics of EVM18001 will be evaluated, preliminary efficacy will be observed, and related biomarkers and immunogenicity will be explored.

ACE1831 is an off-the-shelf, allogeneic gamma delta T (gdT) cell therapy derived from healthy donors, that is under investigation for the treatment in subjects with Relapsed/Refractory Systemic lupus erythematosus (SLE)