Exhaustion News and Research

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Gfi1 regulates exhausted CD8+ T cells to improve cancer immunotherapy

Killer immune cells destroy cancer cells and cells infected by virus. These CD8+ T cells are activated after detection of viral infection or growth of "non-self" tumor cells.

5 Aug 2025

T cell senescence shapes cancer prognosis and immunotherapy response

T cell senescence occurs in the TME, affecting cancer prognosis and immunotherapy efficacy. The TME induces T cell senescence through multiple pathways, including persistent stimulation by tumor-associated antigens, metabolic pathway alterations, activation of chronic inflammatory responses, proliferation of immunosuppressive cells, and T cell damage caused by tumor radiotherapy and chemotherapy.

31 Jul 2025

Can stacking creatine and β-alanine give you extra gains? Here’s what science says

Co-supplementation with creatine and β-alanine may enhance high-intensity exercise performance, especially in repeated short bursts. However, it offers no additional benefit over creatine alone for maximal strength, aerobic capacity, or body composition.

30 Jul 2025

Advancing precision medicine in colorectal cancer with multi-omics approaches

Colorectal cancer is among the most prevalent and lethal malignancies worldwide, with liver metastases occurring in nearly one-third of patients and accounting for a major share of cancer-related deaths.

28 Jul 2025

IRF-5 identified as key to preventing immune cell exhaustion

In fighting chronic infections or certain cancers, CD8+ T cells-the immune system's frontline soldiers-eventually become exhausted. They lose effectiveness and respond less efficiently to threats.

24 Jul 2025

New antibody therapy offers hope for fragile patients with Fanconi anemia

An antibody treatment developed at Stanford Medicine successfully prepared patients for stem cell transplants without toxic busulfan chemotherapy or radiation, a phase 1 clinical trial has shown.

22 Jul 2025

Vegan diets support high-level training, but risks of muscle loss

Vegan diets may enhance performance in semi-professional soccer players, but attention to protein and nutrient intake is crucial for muscle preservation.

22 Jul 2025

Can probiotics boost athletic performance? Review reveals what works and what still needs proof

A new review in Frontiers in Nutrition synthesizes recent evidence on how probiotic supplementation may impact gut health, immunity, and performance in athletes across various sports.

22 Jul 2025

Walking faster offers a simple solution to age-related frailty

Older adults who are prefrail or frail can increase their walking cadence through structured interventions, leading to significant gains in physical function. A rise in steps per minute was closely linked to meaningful improvements in walking endurance.

21 Jul 2025

Small group coaching reduces physician burnout more effectively than one-on-one method

New UCLA research finds that small group professional coaching can reduce physician burnout rates by up to 30%, suggesting that it is more effective than the traditional, and more expensive, one-on-one coaching method.

11 Jul 2025

Reversing immune fatigue offers new hope for cancer treatment

CD8⁺ T cells are the immune system's frontline warriors, charged with detecting and eliminating cancer cells. But in the hostile and chronic environment of tumors, these cells often falter.

7 Jul 2025

Study unveils powerful strategy to rejuvenate effectiveness of CAR T cell therapy against glioblastoma

A team of researchers from the San Raffaele-Telethon Institute for Gene Therapy (SR-TIGET, Milan), led by Nadia Coltella and Luigi Naldini, has unveiled a powerful strategy to rejuvenate the effectiveness of chimeric antigen receptor (CAR) T cell therapy against glioblastoma, one of the most lethal and treatment-resistant brain tumors.

3 Jul 2025

Newly discovered target may re-energize exhausted immune cells in the fight against cancer

Van Andel Institute scientists and collaborators have discovered a potential treatment target that may re-energize dysfunctional or "exhausted" immune cells in their fight against cancer.

27 Jun 2025

Exploring neural responses to mental exhaustion in healthy adults

In experiments with healthy volunteers undergoing functional MRI imaging, scientists have found increased activity in two areas of the brain that work together to react to, and possibly regulate, the brain when it's "feeling" tired and either quits or continues exerting mental effort.

27 Jun 2025

Next generation CAR-T cells push the boundaries of lymphoma treatment

CAR-T cells, which are genetically programmed to specifically recognize and kill target cells, have altered the therapeutic landscape of lymphoma.

23 Jun 2025

New switchable CAR-T therapy enters phase 1 trial for advanced breast cancer

The Calibr-Skaggs Institute for Innovative Medicines, the drug development division of Scripps Research, today announced a milestone in cancer treatment with the dosing of the first patient in a phase 1 trial (NCT06878248) evaluating CLBR001 + ABBV-461, a modular, switchable chimeric antigen receptor T cell (sCAR-T) therapy in patients with advanced or metastatic breast cancer who have no suitable treatment options.

18 Jun 2025

COVID boosters do not harm T-cell function in the vulnerable

Findings indicate that frequent COVID-19 booster shots do not weaken T-cell responses, alleviating concerns for vulnerable groups facing new variants.

9 Jun 2025

Personalized exercise and coaching could improve health of people with neuromuscular diseases

While many people with neuromuscular diseases currently face a future without a cure, a new study finds that a personalized exercise and coaching program could improve their fitness and overall health.

4 Jun 2025

Engineered viruses and gene therapy halt tumor growth and extend survival in mice

This study reveals the potential of engineered phage-IL-12 therapy in melanoma, enhancing immune response and tumor destruction in aggressive cancer models.

2 Jun 2025

New mothers experience severe loss of uninterrupted sleep after birth

A new study to be presented at the SLEEP 2025 annual meeting quantifies the amount of sleep loss experienced by first-time mothers in the weeks after giving birth and is the first to identify the unique type of sleep disruption that persists throughout the first months of motherhood.

27 May 2025

Exhaustion News and Research

Gfi1 regulates exhausted CD8+ T cells to improve cancer immunotherapy

T cell senescence shapes cancer prognosis and immunotherapy response

Can stacking creatine and β-alanine give you extra gains? Here’s what science says

Advancing precision medicine in colorectal cancer with multi-omics approaches

IRF-5 identified as key to preventing immune cell exhaustion

New antibody therapy offers hope for fragile patients with Fanconi anemia

Vegan diets support high-level training, but risks of muscle loss

Can probiotics boost athletic performance? Review reveals what works and what still needs proof

Walking faster offers a simple solution to age-related frailty

Small group coaching reduces physician burnout more effectively than one-on-one method

Reversing immune fatigue offers new hope for cancer treatment

Study unveils powerful strategy to rejuvenate effectiveness of CAR T cell therapy against glioblastoma

Newly discovered target may re-energize exhausted immune cells in the fight against cancer

Exploring neural responses to mental exhaustion in healthy adults

Next generation CAR-T cells push the boundaries of lymphoma treatment

New switchable CAR-T therapy enters phase 1 trial for advanced breast cancer

COVID boosters do not harm T-cell function in the vulnerable

Personalized exercise and coaching could improve health of people with neuromuscular diseases

Engineered viruses and gene therapy halt tumor growth and extend survival in mice

New mothers experience severe loss of uninterrupted sleep after birth

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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